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Merck

1.16989

Formaldehyde Test Strips, reflectometric

1.0-45.0 mg/L (HCHO), REFLECTOQUANT®, for use with RQflex® 20

Synonym(s):

Formaldehyde chemical test strips, Formaldehyde test strip for instrument reader

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About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

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Product Name

Formaldehyde Test, reflectometric, 1.0-45.0 mg/L (HCHO), for use with REFLECTOQUANT®

description

quantitative

product line

Reflectoquant®

specific analyte(s)

formaldehyde

measuring range

1.0-45.0 mg/L (HCHO)

application(s)

disinfection control
wastewater

compatibility

RQflex® 20
for use with REFLECTOQUANT®

detection method

reflectometric

storage temp.

15-25°C

Quality Level

100

Related Categories

Analysis Note

function control: conforms
Assay
- standard 1:
4.5 - 5.5 mg/l
- standard 2: 13.5 - 16.5 mg/l
- standard 3: 27.0 - 33.0 mg/l

General description

Method: reflectometric with test strips and reagent 1.0 - 45.0 mg/l HCHO Reflectoquant®
The Reflectoquant Formaldehyde test includes test strips and all necessary additional reagents. Formaldehyde is used as a disinfectant for surfaces, medical equipment and also as a raw material in binding agents, fixing agents or as a preservative. Formaldehyde reacts with a Triazole to form a purple-red tetrazine that is determined reflectometrically on the RQflex® 20. For pre-testing a sample in an economic and quick way to estimate the formaldehyde concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for formaldehyde. Further quantitative determination methods can be found with our Spectroquant tests.

Legal Information

REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion
GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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