CRL-40-941 reagent analysis

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.

CRL-40-941

crl-40-941 · CRL-40,941

Reagent colour reaction chart for CRL-40-941
Documented reagent colour reactions for CRL-40-941.

Marquis reagent — CRL-40-941

White · Yellow

CRL-40,941

Source text (English): yellow

Mecke reagent — CRL-40-941

White · Yellow

CRL-40,941

Source text (English): yellow

Mandelin reagent — CRL-40-941

Yellow · Brown

CRL-40,941

Source text (English): dark brown

Liebermann reagent — CRL-40-941

White · Yellow · Orange

CRL-40,941

Source text (English): yellow > orange

Froehde reagent — CRL-40-941

White · Yellow

CRL-40,941

Source text (English): yellow

Robadope reagent — CRL-40-941

No reaction

CRL-40,941

Source text (English): no pink color change

Simon's reagent — CRL-40-941

No reaction

CRL-40,941

Source text (English): no blue color change

Gallic reagent — CRL-40-941

Brown · Yellow

CRL-40,941

Source text (English): brownish yellow

Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.

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