Merck, 1169870001, Sulfite Test

Name: Sulfite Test
Brand: Merck
SKU: 1169870001

Size:50 tests, Sulfite chemical test strips, Sulfite test strip for instrument reader, reflectometric, 10-200 mg/L (SO₃²⁻), for use with REFLECTOQUANT®

Catalog Number: 1169870001

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Category

API Strips & Test Systems

Pack Size50 tests

TagsAnalytical Chemistry Analytical Reagents Test Strips Papers & Readers

CollectionsMerck Analytical Reagents Collection Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Method: reflectometric with test strips 10 - 200 mg/l SO₃²⁻ Reflectoquant®
The Reflectoquant Sulfite test strips are suitable for food analysis, particularly in the testing of wine and fruit juices, sulfurated foods (e.g. fresh and dried fruits), fish, shellfish, crustaceans and minced meat products after appropriate sample preparation. Sulfite ions react with a mixture of potassium hexacyanoferrate(II), zinc sulfate, and sodium nitroprusside to form a red compound that is determined reflectometrically on the RQflex® 20. For pre-testing a sample in an economic and quick way to estimate the sulfite concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for sulfite. Further quantitative determination methods can be found with our Spectroquant tests.
Analysis Note
function control: conforms
Assay
- standard 1:
22 - 28 mg/l
- standard 2: 90 - 110 mg/l
- standard 3: 160 - 190 mg/l
Legal Information
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

Specifications

General

UNSPSC Code	41116116
Web Name Suffix Override	10-200 mg/L (SO₃²⁻), REFLECTOQUANT®, for use with RQflex® 20
Web Name Override	Sulfite Test Strips, reflectometric
NACRES	NA.24
description	quantitative
specific analyte(s)	sulfite
measuring range	10-200 mg/L (SO32-)
web metadata keyword.default	microbialanalysismicrobialanalysis
application(s)	boiler and cooling waterfood testingwastewater
compatibility	RQflex® 20
detection method	reflectometric
storage temp.	2-8°C
Quality Level	100

Ordering

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