ICP, AAS & ion standards

1347 producten

Weergeven 673 - 696 van 1347 producten

Weergeven 673 - 696 van 1347 producten
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SL Cd 19777, cadmiumstandaardoplossing, 500 ml, concentratie: 1000 mg/l, WTW, art. 250464WTW - a Xylem brand
SL B 19500, boorstandaardoplossing, 500 ml, concentratie: 1000 mg/l, WTW, art. 250463WTW - a Xylem brand
SL Pb 19776, loodstandaardoplossing, 500 ml, concentratie: 1000 mg/l, WTW, art. 250462WTW - a Xylem brand
SL Al 19770, aluminiumstandaardoplossing, 500 ml, concentratie: 1000 mg/l, WTW, art. 250460WTW - a Xylem brand
PO4 14842, PO4-fosfaatreagenstest, meetbereik: 0,5 - 30,0 mg/l, WTW, art. 250447WTW - a Xylem brand
PO4 14848/1 fosfaatreagensstest, meetbereik 0,005–5,00 mg/l PO4-P, WTW, art. 250446WTW - a Xylem brand
NO2 14776/1 nitrietreagensstest, meetbereik 0,005–1,000 mg/l NO2-N, WTW, art. 250445WTW - a Xylem brand
NO3 14773 nitraatreagensstest, meetbereik 0,2–20,0 mg/l NO3-N, WTW, art. 250444WTW - a Xylem brand
Ni 14785, Nikkelreagensstest meetbereik 0,02–5,00 mg/l Ni, WTW, art. 250443WTW - a Xylem brand
Cu 14767, koperreagensstest meetbereik 0,02–6,00 mg/l Cu, WTW, art. 250441WTW - a Xylem brand
NO2 14776/2 nitrietreagensstest, meetbereik 0,005–1,000 mg/l NO2-N, WTW, art. 250440WTW - a Xylem brand
Si 14794 silicaat/kiezelzuurreagensstest, meetbereik 0,005–5,00 mg/l Si, WTW, art. 250438WTW - a Xylem brand
Cr 14758 chromaatreagenstest, meetbereik 0,01–3,00 mg/l Cr, WTW, art. 250433WTW - a Xylem brand
NH4/NH3 14752/1 ammonium/ammoniakreagenstest, meetbereik 0.010–3,00 mg/l NH4-N, WTW, art. 250426WTW - a Xylem brand
Al 14825 aluminiumreagenstest, meetbereik 0.020–1,20 mg/l Al, WTW, art. 250425WTW - a Xylem brand
NO3 14942, nitraatreagenstest, meetbereik 0,2 - 17,0 mg/l NO3-N, WTW, art. 250422WTW - a Xylem brand
NO3 09713/1, nitraatreagenstest, meetbereik 0,10 - 25,0 mg/l NO3-N, WTW, art. 250421WTW - a Xylem brand
PMA.Evolution Standard incl. beschermhoezen, Sartorius, art. EVO1S1CSartorius
SO4 02537/1 sulfaatreagenstest, meetbereik 5-300 mg/l, WTW, art. 252103WTW - a Xylem brand
Cyanuurzuurreagens test 19253, meetbereik 2–160 mg/l, WTW, art. 252091WTW - a Xylem brand
DEHA 19251, DEHA-reagenstest, meetbereik 0,020–0,500 mg/l, WTW, art. 252089WTW - a Xylem brand

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Vragen over ICP, AAS & ion standards

Waarom ICP, AAS & ion standards?

An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.

A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.

This shelf belongs to Analytical standards & reference materials, inside Chemicaliën. Luminix Health distributes this range for laboratory use.

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Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

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