You searched for: Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Nitrite-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®
Supplier: VWR International
Ion chromatography & ion selective electrode (ISE) standard.
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Dysprosium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
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Magnesium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 6 Items
Calcium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 6 Items
Beryllium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 6 Items
Ytterbium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 3 Items
Thulium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 3 Items
Lutetium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 4 Items
Titanium, Single Element ICP and ICP/MS Certified Reference Standards, Enhanced Packaging, ARISTAR®, VWR Chemicals BDH®
Supplier: BDH
Used with ICP-MS, ICP-OES, DCP, GFAA, and AA
Expand 6 Items
Macron Fine Chemicals™ StandARd®, Platinum Cobalt Color Standard (APHA 500), StandARd®, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Corrosive
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J.T.Baker® BAKERBOND Speedisk®, Oil and Grease Standards Kit
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
51 ml/bottle mixture of 2 mg/mLl Stearic Acid and 2 mg/ml n-Hexadecane in ULTRA RESIANALYZED Acetone.
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Certified Reference Materials, Sulphide, KLEN INTERNATIONAL
Supplier: KLEN INTERNATIONAL (74) PTY LTD.
KLEN's CRMs are certified products containing a range of analytes including Au, Ag, Pt, and Pd at various ppm levels.
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VWR® Certified Reference Materials, Oxide
Supplier: KLEN INTERNATIONAL (74) PTY LTD.
KLEN's CRMs are certified products containing a range of analytes including Au, Ag, Pt, and Pd at various ppm levels
Expand 17 Items
Avantor® Hichrom, Test Mixtures for Chromatography Columns
Supplier: Avantor
These text mixtures are used for reversed and normal-phase chromatograms for a 250×4.6 mm Int.Ø columns.
Expand 4 Items
Arsenic Standard: As @ 1000 µg/g in Hydrocarbon Oil, VHG, LGC Standards
Supplier: LGC Standards
Arsenic Standard: As @ 1000 µg/g in Hydrocarbon Oil, VHG, LGC Standards
Expand 1 Items
(±)-Clenbuterol D9 (trimethyl D9), Dr. Ehrenstorfer, LGC Standards
Supplier: LGC Standards
Organic Standard, (±)-Clenbuterol D9 (trimethyl D9)
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Potassium Standard: K+ @ 1000 µg/mL in H2O, VHG, LGC Standards
Supplier: LGC Standards
Potassium Standard: K+ @ 1000 µg/mL in H2O, VHG, LGC Standards
Expand 2 Items
Arsenic Standard: As @ 1000 µg/mL in 5% HNO3, VHG, LGC Standards
Supplier: LGC Standards
Arsenic Standard: As @ 1000 µg/mL in 5% HNO3, VHG, LGC Standards
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Beryllium Standard: Be @ 10000 µg/mL in 5% HNO3, VHG, LGC Standards
Supplier: LGC Standards
Beryllium Standard: Be @ 10000 µg/mL in 5% HNO3, VHG, LGC Standards
Expand 1 Items
2-Methylphenanthrene, TRC, LGC Standards
Supplier: LGC Standards
2-Methylphenanthrene, TRC, LGC Standards
Expand 1 Items
D,L-Sulforaphane, TRC, LGC Standards
Supplier: LGC Standards
D,L-Sulforaphane, TRC, LGC Standards
Expand 3 Items
Palmitoylethanolamide, TRC, LGC Standards
Supplier: LGC Standards
Palmitoylethanolamide, TRC, LGC Standards
Expand 1 Items
Dropropizine, Mikromol, LGC Standards
Supplier: LGC Standards
Dropropizine, Mikromol, LGC Standards
Expand 1 Items
N-Acetyltizanidine, Mikromol, LGC Standards
Supplier: LGC Standards
N-Acetyltizanidine, Mikromol, LGC Standards
Expand 1 Items
Sulfathiazole, Mikromol, LGC Standards
Supplier: LGC Standards
Sulfathiazole, Mikromol, LGC Standards
Expand 1 Items
Lead Standard: Pb @ 4.0 g/gal in Isooctane, VHG, LGC Standards
Supplier: LGC Standards
Lead Standard: Pb @ 4.0 g/gal in Isooctane, VHG, LGC Standards
Expand 1 Items
N-Acetyllactosamine, TRC, LGC Standards
Supplier: LGC Standards
N-Acetyllactosamine, TRC, LGC Standards
Expand 1 Items
Dibromoacetamide, TRC, LGC Standards
Supplier: LGC Standards
Dibromoacetamide, TRC, LGC Standards
Expand 1 Items
Kifunensine, TRC, LGC Standards
Supplier: LGC Standards
Kifunensine, TRC, LGC Standards
Expand 1 Items
4-Azidobenzaldehyde, TRC, LGC Standards
Supplier: LGC Standards
4-Azidobenzaldehyde, TRC, LGC Standards
Expand 1 Items
: VWR International
: Janitorial Supplies
: VWR International
: Janitorial Supplies
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: New Pig
: VWR International
: VWR International