1.16730

Blank Test Strips, reflectometric

REFLECTOQUANT^®, for use with RQflex^® 20

• UNSPSC Code: 41116116
• NACRES: NA.24

Properties

• Product Name: Blank Strips, for use with REFLECTOQUANT^®
• description: quantitative
• analyte chemical class(es): sugars
• specific analyte(s): ammonium, ascorbic acid, calcium, chlorine, formaldehyde, hydrogen peroxide, hydroxymethylfurfural (Hmf), iron, lactic acid, magnesium, magnesium, malic acid, nitrate, nitrite, peracetic acid, phosphate, potassium, sulfite
• compatibility: RQflex^® 20; for use with REFLECTOQUANT^®
• detection method: reflectometric
• storage temp.: 15-25°C

Description

General description

The Reflectoquant^® Blank test strips incorporate paperzones not impregnated with reagent. They are used to perform tests to see whether the color of a sample (e.g. red juice) stays on the paper of the blank zones. A difference in color can indicate that the intrinsic color of the sample may affect results obtained with other Reflectoquant^® test strips. For decolorization we then suggest to pre-treat the sample with Polyvinylpolypyrrolidone (Divergan^®, 1.07302). Various application notes for these special samples are available.

Analysis Note

Application test: conforms

Legal Information

Divergan is a registered trademark of BASF SE

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

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1