Inorganic Standards (CPAchem)
The CPAchem inorganic standards range, listed with full specifications, structures where available and lot documentation.
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Popular items: 17 components: Be 10 mg/l ; Cd 10 mg/l ; Co 10 mg/, 21 components: 100 mg/l each of Al ; As ; B ; Ca ;, 21 components: 100 µg/ml each of Al ; Ag ; As ; Ba, 23 components: 100 mg/l each of Al ; Sb ; Ba ; Pb , 27 components: B 40 mg/l ; Be 40 mg/l ; Cd 40 mg/l, 3 components: 1000 mg/l each of Fluorides (F-) ; B, 3-Methoxypropylamine (CH3O(CH2)3NH3+) 1000 mg/l in, 32 components: 100 mg/l each of Ag ; Al ; Ba ; Bi , 5 components: 1000 mg/l each of Fluorides (F-) ; C, 5 components: Fluorides (F-) 100 mg/l ; Chlorides , 6 components: 10 mg/kg each of Fluorides (F-) ; Ch, 6 components: 1000 mg/l each of Nitrates (NO3-) ; .
Filters (2 active)
Tartrates (OOC(CHOH)2COO2-) 1000 mg/l in H2O for IC – CRM, 500 ml
Thiosulphates (S2O32-) 1000 mg/l in diluted n-pentanol for IC – CRM, 500 ml
Triethanolamine ((HOC2H4)3NH+) 1000 mg/l in H2O for IC – CRM, 500 ml
Trimethylamine ((CH3)3NH+) 1000 mg/l in H2O for IC – CRM, 500 ml
3-Methoxypropylamine (CH3O(CH2)3NH3+) 1000 mg/l in H2O for IC – CRM, 500 ml
Triethylamine ((C2H5)3NH+) 1000 mg/l in H2O for IC – CRM, 500 ml
Tetrafluoroborates (BF4-) 1000 mg/l in H2O for IC – CRM, 500 ml
Cesium Cs 2% in HNO3 1% – reference solution, 500 ml
Lithium Li 2% i in HNO3 1% – reference solution, 500 ml
Strontium Sr 2% in HNO3 2% – reference solution, 500 ml
Standard for determination of 4 main elements - 5000 mg/l each of Ca ; K ; Mg ; Na in HNO3 5% – CRM, 500 ml
Standard Solution 100 mg/l each of As, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Li, Mg, Mn, Mo, Ni, Pb, Sb, Se,… – CRM, 500 ml