"CPACHEM"

Supplier: CPACHEM

Method DM 471 Standard Mixture 6 - 8 components 1 * 1 mL

Supplier: CPACHEM

6 components: 100mg/l each of Fluorides (F-) Chlorides (Cl-) Bromides (Br-) Nitrates (NO3-) Phosphates (PO43-) Sulphates (SO42-) in Water 1 * 100 mL

Supplier: CPACHEM

Speciation Standard: Arsenic(III) solution 100 mg/L in Sodium hydroxide/Sodium chloride 1 * 100 mL

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2-PENTYLFURAN CRM ISO 17034 1 * 1 g

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SiO3 2- Silicates 1000 mg/l in diluted NaOH for IC 1 * 250 mL

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HYDROCHLORIC ACID 0.2 MOL/L 1 * 1 L

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Fe 1000mg/l in diluted HNO3 for ICP/MS CRM, ISO 17025, ISO 17034 1 * 100 mL

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m-Cresol purple solution Conservation 12 months. 1 * 100 mL

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SODIUM CHLORIDE SOLUTION SATURATED 1 * 1.000 mL

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Citrate - Disodium Hydrogen Phosphate Buffer Solution (pH 4.0) 1 * 1 L

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Citrate - Disodium Hydrogen Phosphate Buffer Solution (pH 7.0) 1 * 1 L

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Potassium Dichromate - Certified Reference Material for standardization 1 * 80 g

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CPA 2000mg/l Cu 40mg/l Fe 200mg/l Mn 50mg/l Se 1mg/l Zn 20mg/l in HNO3 2% HCI 0,8% 1 * 100 mL

Supplier: CPACHEM

POTASSIUM DICHROMATE R-R 0.167M 1 * 500 mL

Supplier: CPACHEM

ICP Multi-element Standard 4 elements at 1000 mg/l in 2% HNO3 1 * 100 mL

Supplier: CPACHEM

CONDUCTIVITY STANDARD 20µS/CM 1 * 500 mL