Enzymatische testen

Nauwkeurige en specifieke meting van voedingsbestanddelen

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Technologieën

Enzymatische testen

Enzymatische methoden worden gebruikt voor de bepaling van bestanddelen als suiker, zuur of alcohol in voedingsmiddelen. Dergelijke methoden zijn belangrijk bij de analyse van bijvoorbeeld wijn, bier, vruchtensappen of zuivelproducten.

De testmethode is gebaseerd op een enzymatische reactie die resulteert in een kleurverandering. Met behulp van een geschikt instrument kan deze kleurverandering gemakkelijk worden gemeten. Een bijzonder prettige oplossing is een volledig automatisch systeem zoals de compacte en draagbare RIDA®CUBE SCAN. Om de analyse uit te voeren hoeft het monster alleen maar in de cartridge te worden gepipetteerd; alle andere stappen worden volledig automatisch uitgevoerd. Het resultaat kan in minder dan 15 minuten worden afgelezen op het scherm.

Enzymatische testen worden in een verscheidenheid aan voedings- en voedersectoren uitgevoerd, inclusief alcoholische dranken (bier, wijn, sterke drank), diervoeder, babyvoeding, bakkerijproducten, banketwaren, zuivelproducten, dieetvoeding, vruchtensappen, honing, vleesproducten, farmaceutische producten, bereide voeding, olie, vis, seafood, frisdranken, specerijen, azijn en water.

Productoverzicht voor enzymatische analyse

U vindt een uitgebreid overzicht van onze enzymatische-testkits in onze gratis brochure.

Product portfolio

ProductDescriptionNo. of tests/amountArt. No.
Enzytec™ Liquid D-Lactic acid

Enzymatic assay for D-Lactic acid in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8245
Enzytec™ Liquid D-Gluconic acid

Enzymatic assay for the determination of D-Gluconic acid in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8520
Enzytec™ Liquid Urea/Ammonia

Enzymatic assay for Urea and Ammonia in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8395
RIDA®CUBE alpha-Amino Nitrogen

UV-method for the determination of alpha-Amino Nitrogen (α-Amino Nitrogen) in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4630
Enzytec™ Generic D-Isocitric acid

UV-method for the determination of D-Isocitric acid in foodstuff and other materials.

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Test combination for approx. 32 determinations E1222
Enzytec™ Generic Sulfite (SO2-Total)

UV-method for the determination of Sulfite (“total SO2“) in foodstuff and other materials.

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Test combination for approx. 30 determinations E6275
Enzytec™ Generic D-3-Hydroxybutyric acid

UV-method for the determination of D-3-Hydroybutyric acid in foodstuff and other materials.

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Test combination for approx. 33 determinations E2610
Enzytec™ Multi-acid standard low & high

The Enzytec™ Multi-acid standard low (E8460) is intended to be used as a quality-control sample for determinations with the Enzytec™ enzymatic kits. It is a stable aqueous solution to control precision and correctness during manual assays. This …

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E8460 = 3 x 3.5 mL
E8465 = 3 x 3.5 mL
E8460 / E8465
Enzytec™ Multi-sugar standard low & high

The Enzytec™ Multi-sugar standard low (E8440) is intended to be used as a quality-control sample for determinations with the Enzytec™ enzymatic kits. It is a stable aqueous solution to control precision and correctness during manual assays. This …

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E8440 = 3 x 3.5 mL
E8445 = 3 x 3.5 mL
E8440 / E8445
Enzytec™ Liquid Glycerol

Enzymatic assay for Glycerol in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8360
RIDA®CUBE SO2-Free

UV-method for the determination of free sulfite in wine, must and other food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4610
Enzytec™ Liquid Ammonia

Enzymatic assay for Ammonia in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8390
RIDA®CUBE Ammonia

UV-method for the determination of Ammonia (NH4) in food products and other sample materials. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4390
RIDA®CUBE Lactose / D-Glucose

UV-method for the determination of Lactose / D-Glucose (without differentiation) in food products and other sample materials. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4130
Enzytec™ Liquid Acetic acid

Enzymatic assay for the determination of Acetic acid in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8226
RIDA®CUBE D-Galactose

Enzymatic method for the determination of D-Galactose in food products and other sample materials (UV-method). This test-kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4120
RIDA®CUBE Lactose / D-Galactose

Enzymatic method for the determination of Lactose / D-Galactose (without differentiation) in food products and other sample materials (UV-method). This test-kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4110
Enzytec™ Liquid D-Galactose

Enzymatic assay for D-Galactose in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8120
Enzytec™ Liquid Lactose / D-Galactose

Enzymatic assay for Lactose / D-Galactose in foodstuff and other sample materials (without differentiation).

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8110
RIDA®CUBE Ethanol

UV-method for the determination of Ethanol in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4340
Enzytec™ Liquid L-Malic acid

Enzymatic assay for L-Malic acid in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8280
Enzytec™ Liquid L-Lactic acid

Enzymatic assay for L-Lactic acid in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8260
RIDA®CUBE SCAN

The RIDA®CUBE SCAN is a photometric system that allows biochemistry testing, covering all enzymatic and colorimetric assays for the detection of organic acids (e.g. lactic acid), sugars (e.g. glucose) or other food components (e.g. sulfite). The …

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Weight: 2.4 kg
Dimensions: 16 x 13 x 14.5 cm
Android based app
Bluetooth and USB connection
Data transfer to host printer
ZRCS0546 / ZRCS0580
RIDA®CUBE SO2-Total

UV-method for the determination of SO2-Total (free and bound sulfite) in wine, must and other food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4600
Enzytec™ Liquid Ethanol

Enzymatic assay for Ethanol in foodstuff and other sample materials. AOAC® Official Method℠ 2017.07 for kombucha, juices and alcohol-free beer.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8340
RIDA®CUBE D-/L-Lactic acid

UV-method for the determination of D-Lactic acid and L-Lactic acid (without differentiation) in foodproducts. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4240
RIDA®CUBE D-Glucose

UV-method for the determination of D-Glucose in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4140
RIDA®CUBE Sucrose / D-Glucose / D-Fructose

UV-method for the determination of Sucrose / D-Glucose / D-Fructose (without differentiation) in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4190
RIDA®CUBE D-Glucose / D-Fructose

UV-method for the determination of D-Glucose / D-Fructose (without differentiation) in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4160
RIDA®CUBE Sucrose / D-Glucose

UV-method for the determination of Sucrose / D-Glucose (without differentiation) in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4180
Enzytec™ Liquid Lactose / D-Glucose

Enzymatic assay for Lactose / D-Glucose in foodstuff and other sample materials (without differentiation).

Read more
Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8130
Enzytec™ Liquid D-Glucose / D-Fructose

Enzymatic assay for D-Glucose / D-Fructose in foodstuff and other sample materials.

Read more
Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 + 2 x 12.5 ml R2 + 2 x 12.5 ml R3
E8160
Enzytec™ Liquid D-Glucose

Enzymatic assay for D-Glucose in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8140
Enzytec™ Liquid SO2-Total

This test is a colorimetric assay used in wine laboratories for the determination of “total sulfite” (SO2 total) concentration in wine, must and other food samples. The assay does not involve any enzyme, the reaction is a chemical / …

Read more
Test-kit with 2 x 50 determinations,
2 x 100 mL R1 + 2 x 25 mL R2 + 3.5 mL calibrator (100 assays)
E8600
Enzytec™ Liquid Sucrose / D-Glucose

Enzymatic assay for Sucrose / D-Glucose in foodstuffs and other sample materials (without differentiation).

Read more
Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8180
Enzytec™ Liquid Sucrose / D-Glucose / D-Fructose

Enzymatic assay for Sucrose / D-Glucose / D-Fructose (total sugars) in foodstuffs and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8190
Enzytec™ Liquid SO2-Free

This test is a colorimetric assay used in wine laboratories for the determination of “free sulfite” (SO2 free) concentration in wine, must and other food samples. The assay does not involve any enzyme, the reaction is a chemical / colorimetric …

Read more
Test-kit with 2 x 50 determinations,
2 x 100 mL R1 + 2 x 25 mL R2 + 3.5 mL calibrator (100 assays)
E8610
RIDA®CUBE L-Malic acid

UV-method for the determination of L-Malic acid in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

Read more
Test-kit for 32 determinations (single-test cartridges) RCS4280
RIDA®CUBE Acetic acid

UV-method for the determination of Acetic acid in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4226
RIDA®CUBE L-Lactic acid

UV-method for the determination of L-Lactic acid in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

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Test-kit for 32 determinations (single-test cartridges) RCS4260
RIDASCREEN® Histamine (enzymatic)

RIDASCREEN® Histamine (enzymatic) is used for the quantitative determination of histamine in fresh fish, canned fish, fish meal, wine and cheese.

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Microtiterplate with 96 wells (12 strips with 8 removable wells each) R1605
Citric acid

UV-method for the determination of citric acid in foodstuffs and other materials.

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Test combination for 3 × 12 determinations 10139076035
Enzytec™ Liquid D-/L-Lactic acid

Enzymatic assay for D-Lactic acid and L-Lactic acid in foodstuff and other sample materials (without differentiation).

Read more
Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8240
Enzytec™ Generic Oxalic acid

Colorimetric assay for the determination of Oxalic acid in wine, beer, beverages, honey and other foodstuffs.

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1 x 20 ml for 10 determinations E2100
D-Malic acid

UV-method for the determination of D-malic acid in foodstuffs and other materials.

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Test combination for 3 × 11 determinations 11215558035
Maltose / Sucrose / D-Glucose

UV-method for the determination of maltose, sucrose and D-glucose in foodstuffs and other materials.

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Test combination for 15 determinations each 11113950035
D-Lactic acid / L-Lactic acid

UV-method for the determination of D- and L-lactic acid in foodstuffs and other materials.

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Test combination for 30 determinations each 11112821035
Ammonia

UV-method for the determination of ammonia in foodstuffs and other materials and for the determination of nitrogen after Kjeldahl-digestion.

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Test combination for 50 determinations 11112732035
Lactose / D-Glucose

UV-method for the determination of lactose and D-glucose in foodstuffs and other materials.

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Test combination for 32 determinations each 10986119035
Formic acid

UV-method for the determination of formic acid in foodstuffs and other materials.

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Test combination for 21 determinations 10979732035
D-3-Hydroxybutyric acid

Colorimetric method for the determination of D-3-hydroxybutyric acid in foodstuffs and other materials.

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Test combination for 3 × approx. 12 determinations 10907979035
Nitrate

UV-method for the determination of nitrate (NO3−) in foodstuffs and other materials.

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Test combination for 3 x 13 determination 10905658035
Sucrose / D-Glucose / D-Fructose

UV-method for the determination of sucrose, D-glucose and D-fructose in foodstuffs and other materials.

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Test combination for 22 determinations each *10716260035*
D-Glucose

UV-method for the determination of D-glucose in foodstuffs and other materials.

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Test combination for 3 × 45 determinations *10716251035*
D-Sorbitol / Xylitol

Colorimetric method for the determination of D-sorbitol and xylitol in foodstuffs and other materials.

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Test combination for 3 × approx. 12 determinations 10670057035
Acetaldehyde

UV-method for the determination of acetaldehyde in foodstuffs and other materials.

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Test combination for 3 × 11 determinations 10668613035
Urea / Ammonia

UV-method for the determination of urea and ammonia in foodstuffs and other materials and for the determination of nitrogen after Kjeldahl-digestion.

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Test combination for approx. 25 determinations each 10542946035
D-Gluconic acid

UV-method for the determination of D-gluconic acid and D-glucono-δ-lactone in foodstuffs and other materials.

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Test combination for 27 determinations 10428191035
Raffinose

UV-method for the determination of raffinose in foodstuffs and other materials.

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Test combination for 32 determinations 10428167035
L-Ascorbic acid

Colorimetric method for the determination of L-ascorbic acid in foodstuffs and other materials. Determination of iso-ascorbic acid.

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Test combination for 21 determinations 10409677035
Starch

UV-method for the determination of native starch and partially hydrolized starch in foodstuffs and other materials.

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Test combination for 27 determinations 10207748035
Lactose / D-Galactose

UV-method for the determination of lactose and D-galactose in foodstuffs and other materials.

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Test combination for 32 determinations 10176303035
Ethanol

UV-method for the determination of ethanol in foodstuffs and other materials.

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Test combination for 33 determinations 10176290035
Succinic acid

UV-method for the determination of succinic acid in foodstuffs and other materials.

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Test combination for 11 determinations 10176281035
Glycerol

UV-method for the determination of glycerol in foodstuffs and other materials.

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Test combination for 3 × 11 determinations *10148270035*
Acetic acid

UV-method for the determination of acetic acid in foodstuffs and other materials.

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Test comination for 3 × 11 determinations *10148261035*
D-Glucose / D-Fructose

UV-method for the determination of D-glucose and D-fructose in foodstuffs and other materials. Fast method for analysis of wine.

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Test combination for 27 determinations each *10139106035*
L-Glutamic acid

Colorimetric-method for the determination of L-glutamic acid in foodstuffs and other materials.

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Test combination for 3 × 13 determinations 10139092035
L-Lactic acid

UV-method for the determination of L-lactic acid in foodstuffs and other materials.

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Test combination for 30 determinations *10139084035*
L-Malic acid

UV-method for the determination of L-malic acid in foodstuffs and other materials.

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Test combination for 30 determinations *10139068035*
Cholesterol

Colorimetric method for the determination of cholesterol in foodstuffs and other materials.

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Test combination for 31 determinations 10139050035
Sucrose / D-Glucose

UV-method for the determination of sucrose and D-glucose in foodstuffs and other materials.

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Test combination for 22 determinations each *10139041035*
Enzytec™ Generic Starch

UV-method for the determination of Starch in foodstuffs and other materials.

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Test combination for approx. 32 determinations E1268
Enzytec™ Generic D-Glucose / D-Fructose / Sucrose

UV-method for the determination of D-Glucose / D-Fructose / Sucrose in foodstuffs and other materials.

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Test combination for approx. 16 determinations each E1247
Enzytec™ Generic D-Glucose / Sucrose

UV-method for the determination of D-Glucose / Sucrose in foodstuffs and other materials.

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Test combination for approx. 16 determinations each E1246
Enzytec™ Generic D-Glucose / D-Fructose

UV-method for the determination of D-Glucose / D-Fructose in foodstuffs and other materials.

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Test combination for approx. 32 determinations each E1245
Enzytec™ Generic Lactose / D-Galactose

UV-method for the determination of Lactose / D-Galactose in foodstuffs and other materials.

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Test combination for approx. 16 determinations each / approx. 32 determinations of lactose E1213
Enzytec™ Generic D-Glucose

UV-method for the determination of D-Glucose in foodstuffs and other materials.

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Test combination for approx. 32 determinations E1210
Enzytec™ Sample purifier (for Oxalic acid)

Sample preparation and purification for enzymatic testing.

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For 20 samples E2250
Enzytec™ Generic L-Ascorbic acid

UV-method for the determination of L-Ascorbic acid in foodstuffs and other materials.

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Test combination for 3 x 8 determinations (approx. 24 assays) E1267
Enzytec™ Generic D-/L-Lactic acid

UV-method for the determination of D-/L-Lactic acid in foodstuffs and other materials.

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Test combination for approx. 32 determinations E1255
Enzytec™ Generic L-Lactic acid

UV-method for the determination of L-Lactic acid in foodstuffs and other materials.

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Test combination for approx. 32 determinations E1254
Enzytec™ Generic Acetic acid

UV-method for the determination of Acetic acid in foodstuffs and other materials.

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Test combination for 2 x 16 determinations (approx. 32 assays) E1226
Enzytec™ Generic D-Gluconic acid

UV-method for the determination of D-Gluconic acid (D-Glucono-δ-lactone) in foodstuffs and other materials.

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Test combination for approx. 32 determinations E1223
Enzytec™ Generic L-Malic acid

UV-method for the determination of L-Malic acid in foodstuffs and other materials.

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Test combination for approx. 32 determinations E1215
Enzytec™ Generic Citric acid

UV-method for the determination of Citric acid in foodstuffs and other materials.

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Test combination for 3 x 8 determinations (approximately 24 assays) E1214
Alcohol standard

This alcohol standard is a stable aqueous solution for assay control and the calibration of automated systems to determine the concentration of ethanol. This product includes 10 reclosable glass vials with 1.5 ml alcohol standard each (300 mg/l). …

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10 x 1.5 ml reclosable glass vials (300 mg/l) AQ03-015
Enzytec™ Color TARTARIC ACID

This test is a colorimetric assay used mainly in wine laboratories for determination of tartaric acid concentration in wine and must. The assay does not involve any enzyme, the reaction is a chemical / colorimetric reaction (therefore it belongs ot …

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2 x 80 ml R1 reagent + 1 x 25 ml R2 reagent (100 assays) E3100
Enzytec™ Color COPPER

This test is a colorimetric assay used mainly in wine laboratories for determination of the Copper (Cu) concentration in wine. The assay does not involve any enzyme, the reaction is a chemical / colorimetric reaction (therefore it belongs ot the …

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2 x 50 ml (50 assays) E2400
Enzytec™ Color IRON

This test is a colorimetric assay used mainly in wine laboratories for determination of the Iron (Fe) concentration in wine and other food samples. The assay does not involve any enzyme, the reaction is a chemical / colorimetric reaction (therefore …

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4 x 100 ml (200 assays) E2300
Enzytec™ Glucose remover

Removal of Glucose excess in samples.

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Reagents for 32 samples E3400
Enzytec™ Color GlucaTest®

Quantitative determination of high molecular weight ß-Glucan from barley in malt-mash and wort (EBC 4.16.3, MEBAK 3.1.4.9.2), in combination with sample extraction method EBC 4.5.1. The assay does not involve any enzyme, the reaction is a chemical / …

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• GlucaTest S125 (E3500) = 40 tests
(1 x 125 ml solution A + calibrator set),
• GlucaTest L500 (E3550) = 160 tests
(4 x 125 ml solution A + calibrator set)
E3500 / E3550
Enzytec™ Liquid Citric acid

Enzymatic assay for the determination of Citric acid in foodstuff and other sample materials.

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Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8230
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ProductDescriptionNo. of tests/amountArt. No.
RIDASCREEN® Histamine (enzymatic)

RIDASCREEN® Histamine (enzymatic) is used for the quantitative determination of histamine in fresh fish, canned fish, fish meal, wine and cheese.

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Microtiterplate with 96 wells (12 strips with 8 removable wells each) R1605
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