Marquis reagent — CUMYL-5F-P7AICA
White · Brown · Red
CUMYL-5F-P7AICA
Source text (English): reddish brown
There are more substances than colors, so to increase analysis precision use a kit with multiple reagents. Exact color of a reaction depends on adulteration, quantity, lighting, temperature, exposure to air, storage, as well as reagent quality and degradation. Positive or negative result does not indicate if a substance is safe. No substance is 100% safe.
cumyl-5f-p7aica

White · Brown · Red
CUMYL-5F-P7AICA
Source text (English): reddish brown
White · Brown
CUMYL-5F-P7AICA
Source text (English): brown
Yellow · Brown
CUMYL-5F-P7AICA
Source text (English): olive
White · Orange
CUMYL-5F-P7AICA
Source text (English): dark orange
No reaction
CUMYL-5F-P7AICA
Source text (English): no color change
Brown · Black
CUMYL-5F-P7AICA
Source text (English): grey
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.