Sigma-Aldrich Blank Strips 50 Tests Refl

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^®10 Plus
RQflex^®10
RQflex^®20
for use with REFLECTOQUANT^®

Detection Method

reflectometric

Storage Temp.

15-25°C

Related Categories

Cannabis Testing Products for Cultivators, Producers & Testing Labs

Test Strips, Papers & Readers

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: conformsDivergan is a registered trademark of BASF SEREFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, GermanyRQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany