ERM-EC681m

Certified Reference Material

Polyethylene (high level)

Extrelut NT Refill pack for column filling

Silica gel (orange gel)

Dung dịch chuẩn Sắt (Fe)

Dung dịch chuẩn Đồng (Cu)

Nước DI HPLC

Dung dịch chuẩn Sắt (Fe)

Potassium chloride KCl 3 Mol/L

Ammonia Solution 25%

Ammonia Solution 25%

Aluminum Nitrate Nonahydrate Al(NO3)2.9H2O

CAS 7784-27-2

Barium Sulfate BaSO4

CAS 7727-43-7

Boric

CAS 10043-35-3

Boric

CAS 10043-35-3

Calcium Chloride Dihydrate CaCl2.2H2O

CAS 10043-52-4 

Calcium Chloride Dihydrate CaCl2.2H2O

CAS 10043-52-4 

Copper (II) Sulfate anhydrous CuSO4.5H2O

CAS 7758-98-7

EDTA

CAS 688-55-1

EDTA

CAS 688-55-1

EDTA

CAS 688-55-1

EDTA

CAS 688-55-1

EDTA

CAS 688-55-1

Iron(II) Sulfate Heptahydrate FeSO4.6H2O

CAS 7782-63-0

di-Potassium Hydrogen Phosphate Trihydrate K2HPO4

CAS 16788-57-1

Kali Cacbonat K2CO3

CAS 584-08-7

di-Potassium Hydrogen Phosphate Trihydrate K2HPO4

CAS 16788-57-1

di-Potassium Hydrogen Phosphate Trihydrate K2HPO4

CAS 16788-57-1

Potassium Sulfate K2SO4

CAS 7778-80-5

Potassium Sulfate K2SO4

CAS 7778-80-5

Potassium chloride KCl

CAS 7447-40-7

Potassium chloride KCl

CAS 7447-40-7

Magnesium chloride hexahydrate MgCl2.6H2O

CAS 7791-18-6

Magnesium chloride Tetrahydrate MgCl2.4H2O

CAS 22695-80-3

Magnesium chloride hexahydrate MgCl2.6H2O

CAS 7791-18-6

Magnesium oxide MgO

CAS 1309-48-4

Manganese (II) chloride Tetrahydrate MnCl2.4H2O

CAS 60173-42-4

di-Sodium hydrogen phosphate dodecahydrate Na2HPO4.12H2O

CAS 10039-32-4

di-Sodium hydrogen phosphate dodecahydrate Na2HPO4.12H2O

CAS 10039-32-4

di-Sodium hydrogen phosphate dIhydrate Na2HPO4.2H2O

CAS 10028-24-7

Sodium molybdate dihydrate Na2MoO4.2H2O

CAS 10102-40-6

Sodium Salicylate C7H5NaO3

CAS 54-21-7

Sodium sulfate Na2SO4

CAS 7727-73-3

Sodium sulfate Na2SO4

CAS 7727-73-3

Sodium chloride NaCl

CAS 7647-14-5

Sodium chloride NaCl

CAS 7647-14-5

Sodium chloride NaCl

CAS 7647-14-5

Sodium dihydrogen phosphate dihydrate NaH2PO4

CAS 13472-35-0

Sodium Bicarbonate NaHCO3

CAS 144-55-8

Sodium Bicarbonate NaHCO3

CAS 144-55-8

Sodium nitrate NaNO3

CAS 7631-99-4

Sodium nitrate NaNO3

CAS 7631-99-4

Ammonium chloride NH4Cl

CAS 12125-02-9

Ammonium chloride NH4Cl

CAS 12125-02-9

Ammonium chloride NH4Cl

CAS 12125-02-9

Ammonium thiocyanate NH4SCN

CAS 1762-95-4

Potassium hydrogen phthalate C₈H₅KO₄

CAS 877-24-7

Silica gel (orange gel)

Extrelut NT Refill pack for column filling

Zinc sulphate ZnSO4

CAS 7733-02-0

Zirconium (IV) oxide chloride octahydrate ZrOCl2.8H2O

CAS 13520-92-8