The Ricca Chemical ehrlich aldehyde reagent with a composition of 68.02% ethyl alcohol, 18.91% water, 8.75% hydrochloric acid, 3.40% methyl alcohol and 0.92% p-dimethylaminobenzaldehyde, is used in identification of urobilinogen in urine. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical eriochrome black TS with a composition of 94.5% methyl alcohol, 5.00% hydroxylamine hydrochloride and 0.50% eriochrome black T, is suitable for use in analytical chemistry experiments. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical exton qualitative reagent with a composition of 90.00% water, 5.00% sodium sulfate anhydrous and 5.00% 5-sulfosalicylic acid dihydrate, is suitable for testing albumin in urine. It can be stored at a temperature of 15 to 30 degree C. Application: For the Qualitative Detection of…

The Ricca Chemical ehrlich aldehyde reagent with a composition of 89.78% water, 8.32% hydrochloric acid and 1.90% p-dimethylaminobenzaldehyde, is suitable for use in wallace-diamond formulation of urobilinogen determination. It can be stored at a temperature of 15 to 30 degree C. Application: For…