"VWR Chemicals"
Titan 1.000 mg/l i vand med spor af flussyre (from (NH4)2TiF6) ARISTAR® enkeltelement standard til ICP
Supplier: VWR Chemicals
(NH₄)₂ TiF₆ in H₂O tr. HF.
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VWR®, Conductivity standards, Certified Reference Materials (CRMs) for primary calibration of conductivity meters
Supplier: VWR Chemicals
Avantor offers a comprehensive range of conductivity standards as Certified Reference Materials with the primary use calibrating of conductivity meters.
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Formaldehyd 4% stabilised, buffered (pH 7,0 ±0,1)
Supplier: VWR Chemicals
(= 10% Formaline solution)
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VWR®, Osmolality standards
Supplier: VWR Chemicals
Avantor now offers a comprehensive range of osmolality standards as Certified Reference Materials (CRM) for the calibration of osmometers.
Intended use:
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4-(Dimethylamino)pyridin ≥99%, GPR RECTAPUR®
Supplier: VWR Chemicals
4-(Dimethylamino)pyridin ≥99%, GPR RECTAPUR®
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Magnesium 1.000 mg/l i fortyndet salpetersyre AVS TITRINORM standard til AAS
Supplier: VWR Chemicals
Magnesium Standard, 1000 mg/L, VWR®, Magnesium, Matrice: 2% HNO₃, Ansøgning: AAS standards
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VWR®, Standards for water determination by the Karl Fischer method
Supplier: VWR Chemicals
The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.
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Kaliumthiocyanat 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetric solution
Supplier: VWR Chemicals
Kaliumthiocyanat 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetric solution
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Sølv 1.000 mg/l i fortyndet salpetersyre AVS TITRINORM standard til AAS
Supplier: VWR Chemicals
Silver Standard, 1000 mg/L, VWR® AVS TITRINORM, Sølv, Matrice: 2% HNO₃, Ansøgning: AAS standards
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Perchlorsyre 0.1 mol/l (0.1 N) in anhydrous acetic acid, AVS TITRINORM Reag. Ph. Eur. volumetric solution
Supplier: VWR Chemicals
Perchlorsyre 0.1 mol/l (0.1 N) in anhydrous acetic acid, AVS TITRINORM Reag. Ph. Eur. volumetric solution
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tri-Natriumcitrat dihydrat 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
tri-Natriumcitrat dihydrat 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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Methylethylketon ≥99%, GPR RECTAPUR®
Supplier: VWR Chemicals
Methylethylketon ≥99%, GPR RECTAPUR®
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Vand Reag. Ph. Eur. 1095500
Supplier: VWR Chemicals
Vand Reag. Ph. Eur. 1095500
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Lactate 1000 mg/l i vand enkeltelement standard til ionkromatografi
Supplier: VWR Chemicals
Lactat, 1000 mg/l, VWR®, Indhold: CH₃CH(OH)COONa i H₂O, Ansøgning: Ionkromatografistandarder
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Hydroxylammoniumchlorid ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent (max. 0.01 ppm Hg)
Supplier: VWR Chemicals
Hydroxylammoniumchlorid ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent (max. 0.01 ppm Hg)
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Isooctan ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Isooctan ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
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#: 20864.320
Leverandør: VWR Chemicals
#: 83640.320
Leverandør: VWR Chemicals
#: 31770.294
Leverandør: VWR Chemicals
#: 1.00030.2500
Leverandør: Merck
#: 83645.320
Leverandør: VWR Chemicals