Certipur® Reference Materials for AAS and ICP - דף 4

Item #: 109492

ICP multi-element standard solution VIII (24 elements in dilute nitric acid) 100 mg

Item #: 109491

ICP multi-element standard solution XI for sludge testing (7 elements in dilute nitric acid) Ce

Item #: 109487

ICP multi-element standard solution XVI (21 elements in diluted nitric acid) 100 mg

Item #: 109481

ICP multi-element standard solution XIV (11 elements in dilute hydrochloric acid) 10

Item #: 109480

ICP multi-element standard solution XIII (15 elements in diluted nitric acid) CertiPUR®

Item #: 109479

Multi-element standard III dissolved in oil 900 ppm: Ag, Al, B, Ba, Ca, Cd, Cr,

Item #: 109469

Multi-element standard II dissolved in oil 100 ppm: Ag, Al, B, Ba, Ca, Cd, Cr, C

Item #: 109411

ICP Multi element standard solution XXIV tuning solution 700 ES Certipur®

Item #: 109410

ICP Multi element standard solution XXIII for mass calibration CertiPUR®

Item #: 108623

Mercury ICP standard traceable to SRM from NIST Hg(NO₃)₂ in HNO₃ 2-3% 10 mg/l Hg

Item #: 108525

Rhodium standard 10 mg/l (Rhodium(III) nitrate in nitric acid 0.5 mol/l) internal standard for

Item #: 107857

Strontium chloride hexahydrate for atomic absorption spectroscopy (max. 0.0005% Ca)

Item #: 107290

Phosphate modifier for graphite furnace AAS NH₄H₂PO₄ 100 ± 2 g/l in H₂O

Item #: 107289

Palladium matrix modifier for graphite furnace AAS c(Pd) = 10.0 ± 0.2 g/l (Pd(NO₃)₂ / HNO₃ ca.

Item #: 106371

Sodium borohydride for analysis

Item #: 105855

Magnesium nitrate hexahydrate 99.99 Suprapur®

Item #: 105813

Magnesium matrix modifier for graphite furnace AAS c(Mg) = 10.0 ± 0.2 g/l (Mg(NO₃)₂ * 6 H₂O in

Item #: 105326

Lanthanum nitrate hexahydrate for analysis

Item #: 102037

Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel fo