Tert-Butyl Methyl Ether GR

Acetic Acid glacial GR DSP 2.5 ℓ

n-Hexane 95％ GR DSP 4 ℓ

N/10-Hydrochloric Acid (0.1M) Normal DSP 1 ℓ

Methyl Alcohol HPLC DSP 4 ℓ

Urea

Tween 80

Triammonium citrate

Sulfamic acid

Sodium nitrite

Zinc single element standard solution (2% nitric acid matrix)

Zinc chloride standard solution (0.02 mol/L)

Sulfuric acid standard solution (0.25 mol/L)

Sulfuric acid standard solution (0.05 mol/L)

Sodium thiosulfate standard solution 500ml (0.05 mol/L)