Ricca Chemical Co.

Aluminum Hydroxide Suspension

Phos Buff Saline, pH 7.6

Ammonia Std, 10 ppm NH3

Potassium Chloride, 3 M w/AgCl

Ammonia Std, 1 ppm NH3

Phenol Red, 1% w/v

Ammonium Acetate, 40% w/w

Phosphate Buffer, pH 7 (Amp)

Phosphate IC Std, 1000 ppm P

Pot Dichromate, 0.5 AU @ 280nm

Ammonium Chloride, 2% w/v

Phosphotungstic Acid TS

Platinizing Solution, ASTM

KCl Cond Std, 2767 µS/cm,0.02M

Potassium Carbonate TS

Ammonium Chloride, 10% w/v