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.
1000 ppm 23 Element ICP Calibration/Quality Control Standards
Supplier: Inorganic Ventures
1000 ppm 23 Element ICP Calibration/Quality Control Standards
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Phosphate, Ion Chromatography Standard Solution, PO4-3 1000 µg/ml
Supplier: BeanTown Chemical
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European Pharmacopoeia/ICH Class 1 Mix (revised) (5 Components), Restek
Supplier: Restek
The european pharmacopoeia/ICH Class 1 mix consists of five components, they are benzene (2 μg/ml), carbon tetrachloride (4 μg/ml), 1,2-dichloroethane (5 μg/ml), 1,1-dichloroethene (8 μg/ml) and 1,1,1-trichloroethane (10 μg/ml).
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Pharmaceutical Standards, Trospium EP Impurity C-d8 Chloride (Trospium Chloride USP Related Compound C-d8)
Supplier: TLC Standards
Pharmaceutical Standards, Trospium EP Impurity C-d8 Chloride (Trospium Chloride USP Related Compound C-d8)
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Internal Standard, EPA Method 8260B
Supplier: SPEX CERTIPREP LLC
Certified components: 4
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500 ppm 5 Major Element ICP Calibration/Quality Control Standards
Supplier: Inorganic Ventures
500 ppm 5 Major Element ICP Calibration/Quality Control Standards
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10 ppm 27 Element ICP Calibration/Quality Control Standard
Supplier: Inorganic Ventures
10 ppm 27 Element ICP Calibration/Quality Control Standard
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10 ppm 9 Element ICP-MS Calibration/Quality Control Standard
Supplier: Inorganic Ventures
10 ppm 9 Element ICP-MS Calibration/Quality Control Standard
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Spex® CertiPrep CAN-TERP-HA High Abundance Terpene Mix
Supplier: SPEX CERTIPREP LLC
High concentration analytical standard for terpene analysis contains the most abundant terpenes found in cannabis products
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7 Anion IC Calibration/Quality Control Standard A
Supplier: Inorganic Ventures
7 Anion IC Calibration/Quality Control Standard A
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EPA CLP ICP Interference Check Standard B
Supplier: Inorganic Ventures
EPA CLP ICP Interference Check Standard B
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Surface Water Calibration/Quality Control Standard
Supplier: Inorganic Ventures
Surface Water Calibration/Quality Control Standard
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B/N Surrogate Mix (4/89 SOW), Restek
Supplier: Restek
Base/neutrals surrogate standards (3 components) are packaged in methylene chloride in an ampoule.
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508.1 Surrogate (4,4'-Dibromobiphenyl), Restek
Supplier: Restek
Standard Surrogate 508.1, 4,4'-Dibromobiphenyl, Cas number: 92-86-4, Concentration: 500 ug/mL in ethyl acetate, Minimum shelf life: 6 months, Volume: 1ml/ampule
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Pharmaceutical Standards, Edoxaban Impurity 7 (1S,2R,4S) Sodium Salt
Supplier: TLC Standards
Pharmaceutical Standards, Edoxaban Impurity 7 (1S,2R,4S) Sodium Salt
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Pharmaceutical Standards, N-Nitroso Diltiazem EP Impurity D (N-Nitroso-N-Desmethyl Diltiazem)
Supplier: TLC Standards
Pharmaceutical Standards, N-Nitroso Diltiazem EP Impurity D (N-Nitroso-N-Desmethyl Diltiazem)
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Pharmaceutical Standards, Ketotifen EP Impurity F Hemifumarate (Mixture of Enol and Ketone)
Supplier: TLC Standards
Pharmaceutical Standards, Ketotifen EP Impurity F Hemifumarate (Mixture of Enol and Ketone)
Expand 3 Items
Pharmaceutical Standards, Cetirizine Sorbitol Ester Impurity HCl (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Cetirizine Sorbitol Ester Impurity HCl (Mixture of Diastereomers)
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Pharmaceutical Standards, Hyoscine Butylbromide EP Impurity D Bromide (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Hyoscine Butylbromide EP Impurity D Bromide (Mixture of Diastereomers)
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Pharmaceutical Standards, Dorzolamide Impurity 15 Disodium Salt (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Dorzolamide Impurity 15 Disodium Salt (Mixture of Diastereomers)
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Pharmaceutical Standards, rac-Montelukast EP Impurity F (Montelukast Methyl Ketone)
Supplier: TLC Standards
Pharmaceutical Standards, rac-Montelukast EP Impurity F (Montelukast Methyl Ketone)
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Pharmaceutical Standards, Sitagliptin EP Impurity A HCl (Sitagliptin (S-Isomer) HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Sitagliptin EP Impurity A HCl (Sitagliptin (S-Isomer) HCl)
Expand 3 Items
Pharmaceutical Standards, Pirfenidone EP Impurity B (Pirfenidone USP Related Compound B)
Supplier: TLC Standards
Pharmaceutical Standards, Pirfenidone EP Impurity B (Pirfenidone USP Related Compound B)
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Pharmaceutical Standards, Quinapril EP Impurity D (Quinapril USP Related Compound A)
Supplier: TLC Standards
Pharmaceutical Standards, Quinapril EP Impurity D (Quinapril USP Related Compound A)
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Pharmaceutical Standards, Lacosamide EP Impurity E (R-Isomer) (Desacetyl Desmethyl Lacosamide)
Supplier: TLC Standards
Pharmaceutical Standards, Lacosamide EP Impurity E (R-Isomer) (Desacetyl Desmethyl Lacosamide)
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Pharmaceutical Standards, Fluconazole EP Impurity D (Fluconazole USP Related Compound B)
Supplier: TLC Standards
Pharmaceutical Standards, Fluconazole EP Impurity D (Fluconazole USP Related Compound B)
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Pharmaceutical Standards, Bisoprolol EP Impurity E (Dehydroxy Bisoprolol) (Mixture of Z and E Isomers)
Supplier: TLC Standards
Pharmaceutical Standards, Bisoprolol EP Impurity E (Dehydroxy Bisoprolol) (Mixture of Z and E Isomers)
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Pharmaceutical Standards, Amoxicillin EP Impurity F (Amoxicillin USP Related Compound F)
Supplier: TLC Standards
Pharmaceutical Standards, Amoxicillin EP Impurity F (Amoxicillin USP Related Compound F)
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Pharmaceutical Standards, rac-Carbidopa EP Impurity I (3-Bromo rac-Carbidopa)
Supplier: TLC Standards
Pharmaceutical Standards, rac-Carbidopa EP Impurity I (3-Bromo rac-Carbidopa)
Expand 3 Items
Pharmaceutical Standards, Ambroxol EP Impurity D HCl (cis-Ambroxol HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Ambroxol EP Impurity D HCl (cis-Ambroxol HCl)
Expand 3 Items
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International