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Supplier: VWR Chemicals
Description: Calcium Standard, 1000 mg/L, VWR® ARISTAR®, Calcium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: (VWRC84958.180)
Supplier: VWR Chemicals
Description: Calcium Standard, 1000 mg/L, VWR®, Calcium, Matrix: H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

Catalog Number: (VWRC88085.180)
Supplier: VWR Chemicals
Description: Calcium Standard, 1000 mg/L, VWR®, Calcium
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: Calcium Standard, 1000 mg/L, VWR® AVS TITRINORM, Calcium, Matrix: 2% HNO₃, Application: AAS standards
Supplier: VWR Chemicals
Description: CaCO₃ in HNO₃ 2 to 5%.
Catalog Number: (VWRC458202U)
Supplier: VWR Chemicals
Description: Ca in dilute HNO₃.
UOM: 1 * 100 mL

Supplier: VWR Chemicals
Description: CaCO₃ in HNO₃ 2 to 5%.
Catalog Number: (MACR4071-12)
Supplier: MACRON (A AVANTOR BRAND)
Supplier Article Number:: 4071-12
Description: Calcium carbonate 99.95-100.05%, powder, AR® ACS chelometric standard, Macron Fine Chemicals™
UOM: 1 * 500 g


Supplier: Thermo Scientific
Description: Calcium Standard, 1000 mg/L, Specpure®, Calcium, Matrix: 5% HNO₃, Application: AAS standards
Supplier: Thermo Scientific
Description: Calcium Standard, 10000 mg/L, Specpure®, Calcium, Matrix: 5% HNO₃, Application: ICP standards
Supplier: Thermo Scientific
Description: Calcium Standard, 1000 mg/L, Specpure®, Calcium, Matrix: 5% HNO₃, Application: ICP standards
Catalog Number: (ALFA14225.18)
Supplier: Thermo Scientific
Supplier Article Number:: 14225.18
Description: Calcium Standard, 1000 µg/g, Specpure®, Matrix: Mineral oil, Application: Oil based standards
UOM: 1 * 50 g

Catalog Number: (ALFA42437.18)
Supplier: Thermo Scientific
Supplier Article Number:: 42437.18
Description: Calcium Standard, 5000 µg/g, Specpure®, Matrix: Mineral oil, Application: Oil based standards
UOM: 1 * 50 g

Supplier: Thermo Scientific
Description: Calcium carbonate 99.95-100.05% ACS chelometric standard
Supplier: VWR Chemicals
Description: 6 components: Lithium (Li+) 50 mg/l, Sodium (Na+) 200 mg/l, Ammonium (NH4+) 250 mg/l, Potassium (K+) 500 mg/l, Calcium (Ca2+) 500 mg/l, Magnesium (Mg2+) 250 mg/l in H₂O
Supplier: VWR Chemicals
Description: CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +65 6505 0760.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +65 6505 0760.
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