You searched for: Multi-Element Standards

Supplier: VWR Chemicals

(12 Elements nitric acid 1% solution)

Supplier: VWR Chemicals

8 Components in 2% HNO₃.

Supplier: VWR Chemicals

13 Components in 2% HNO₃.

Supplier: VWR Chemicals

23 Elements 5% nitric acid solution with trace of HF.

Supplier: VWR Chemicals

6 components: Lithium (Li+) 50 mg/l, Sodium (Na+) 200 mg/l, Ammonium (NH4+) 250 mg/l, Potassium (K+) 500 mg/l, Calcium (Ca2+) 500 mg/l, Magnesium (Mg2+) 250 mg/l in H₂O