Marquis reagent — ETH-LAD
No reaction
ETH-LAD
Source text (English): no color change
ETH-LAD 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.
ETH-LAD
eth-lad
Mecke reagent — ETH-LAD
No reaction
ETH-LAD
Source text (English): no color change
Mandelin reagent — ETH-LAD
No reaction
ETH-LAD
Source text (English): no color change
Liebermann reagent — ETH-LAD
No reaction
ETH-LAD
Source text (English): no color change
Froehde reagent — ETH-LAD
No reaction
ETH-LAD
Source text (English): no color change
Ehrlich reagent — ETH-LAD
White · Pink
ETH-LAD
Source text (English): Pink
Hofmann reagent — ETH-LAD
White · Blue
ETH-LAD
Source text (English): blue
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.