Chemicals

Potassium Chloride Ref Sol B

Aluminum Std, 10,000 ppm Al

Pot Chloride,0.01 M,1412 µS/cm

KCl Cond Std, 100 µS/cm

Phenol Red TS, pH 4.7

KCl Cond Std, 1000 µS/cm

Alum, 10% w/v

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