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.
NJDEP EPH 10/08 Rev. 2 Aromatics Matrix Spike Mix (18 Components), Restek
Supplier: Restek
Consists of 18 components, those are acenaphthene, acenaphthylene, anthracene, benzanthracene, benzopyrene, benzofluoranthene, benzoperylene, benzofluoranthene, chrysene, dibenzanthracene, fluoranthene, fluorene, indenopyrene, phenanthrene, 1,2,3-trimethylbenzene and pyrene.
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Atorvastatin EP Impurity E (Atorvastatin USP Related Compound E (Free Form), ent-Atorvastatin) , TLC Pharmaceutical Standards
Supplier: TLC Standards
Atorvastatin EP Impurity E (Atorvastatin USP Related Compound E (Free Form), ent-Atorvastatin) , TLC Pharmaceutical Standards
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NJDEP EPH 10/08 Rev. 2 Aliphatics Fractionation Check Mix (18 Components), Restek
Supplier: Restek
Consists of 18 components, those are n-nonane, n-decane, n-dodecane, n-tetradecane, n-hexadecane, n-octadecane, n-eicosane, n-heneicosane, n-docosane, n-tetracosane, n-hexacosane, n-octacosane, n-triacontane, n-dotriacontane, n-tetratriacontane, n-hexatriacontane, n-octatriacontane and n-tetracontane.
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NJDEP EPH 10/08 Rev. 2 Aliphatics Matrix Spike Mix (18 components), Restek
Supplier: Restek
Consists of 18 components, those are n-nonane, n-decane, n-dodecane, n-tetradecane, n-hexadecane, n-octadecane, n-eicosane, n-heneicosane, n-docosane, n-tetracosane, n-hexacosane, n-octacosane, n-triacontane, n-dotriacontane, n-tetratriacontane, n-hexatriacontane, n-octatriacontane and n-tetracontane.
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Pt-Co (Platinum Cobalt) 500CU APHA/Hazen Color Standard
Supplier: Inorganic Ventures
Pt-Co (Platinum Cobalt) 500CU APHA/Hazen Color Standard
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Internal Standard, EPA Method 624
Supplier: SPEX CERTIPREP LLC
Certified components: 3
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SV Calibration Mix #4 (13 Components), Restek
Supplier: Restek
SV Calibration mix #4 contains carbazole (86-74-8); dibenzofuran (132-64-9); diethyl phthalate (84-66-2); 2,4-dinitrotoluene (121-14-2); 2,6-dinitrotoluene (606-20-2); hexachlorobenzene (118-74-1); hexachlorobutadiene (87-68-3); hexachlorocyclopentadiene (77-47-4); hexachloroethane (67-72-1); isophorone (78-59-1); 2-methylnaphthalene (91-57-6); nitrobenzene (98-95-3); 1,2,4-trichlorobenzene (120-82-1).
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Organic Reference Standard, Anthracene, NSI Lab Solutions
Supplier: SPEX CERTIPREP LLC
anthracene, 1000 ug/mL in Acetone.
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Carbon disulfide, Standard, 2000 μg/ml, Restek
Supplier: Restek
Solvent packaged in purge-and-trap-grade methanol.
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Pharmaceutical Standards, Rosuvastatin EP Impurity G Sodium Salt (ent-Rosuvastatin Sodium Salt)
Supplier: TLC Standards
Pharmaceutical Standards, Rosuvastatin EP Impurity G Sodium Salt (ent-Rosuvastatin Sodium Salt)
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Pharmaceutical Standards, Etonogestrel (Desogestrel EP Impurity D, Desogestrel USP Related Compound C, 3-Ketodesogestrel)
Supplier: TLC Standards
Pharmaceutical Standards, Etonogestrel (Desogestrel EP Impurity D, Desogestrel USP Related Compound C, 3-Ketodesogestrel)
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Pharmaceutical Standards, Glibenclamide (Glyburide) EP Impurity A (Glibenclamide (Glyburide) USP Related Compound A)
Supplier: TLC Standards
Pharmaceutical Standards, Glibenclamide (Glyburide) EP Impurity A (Glibenclamide (Glyburide) USP Related Compound A)
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Pharmaceutical Standards, Betamethasone Dipropionate EP Impurity D (Betamethasone 21-Acetate 17-Propionate)
Supplier: TLC Standards
Pharmaceutical Standards, Betamethasone Dipropionate EP Impurity D (Betamethasone 21-Acetate 17-Propionate)
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Pharmaceutical Standards, Bupivacaine EP Impurity B (Bupivacaine USP Related Compound B (Free Form))
Supplier: TLC Standards
Pharmaceutical Standards, Bupivacaine EP Impurity B (Bupivacaine USP Related Compound B (Free Form))
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Pharmaceutical Standards, Salbutamol EP Impurity J HCl (Albuterol USP Related Compound B HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Salbutamol EP Impurity J HCl (Albuterol USP Related Compound B HCl)
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6 Cation IC Calibration/Quality Control Standard
Supplier: Inorganic Ventures
6 Cation IC Calibration/Quality Control Standard
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Chloride ICP Standard, Inorganic Ventures
Supplier: Inorganic Ventures
Certified reference material for Chloride, traceable to NIST.
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NJDEP EPH 10/08 Rev. 2 Aromatics Fractionation Check Mix (18 Components), Restek
Supplier: Restek
Consists of 18 components, those are acenaphthene, acenaphthylene, anthracene, benzanthracene, benzopyrene, benzofluoranthene, benzoperylene, benzofluoranthene, chrysene, dibenzanthracene, fluoranthene, fluorene, indenopyrene, 2-methylnaphthalene, naphthalene, phenanthrene, 1,2,3-trimethylbenzene and pyrene
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Gelex 2100 Secondary Standards Kits, Portable Turbidimeters
Supplier: Hach
Gelex Secondary Standards Kit, for 2100P and 2100Q Series Portable Turbidimeters (includes 1 sealed vial each, 0 to 10 NTU, 10 to 100 NTU, 100 to 1000 NTU).
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2-Nitropropane, Standard, 2000 μg/ml, Restek
Supplier: Restek
Solvent packaged in purge-and-trap-grade methanol.
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Pentachloroethane, Standard, 2000 μg/ml, Restek
Supplier: Restek
Solvent packaged in purge-and-trap-grade methanol.
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m-Xylene, Standard, 2000 μg/ml, Restek
Supplier: Restek
Solvent packaged in purge-and-trap-grade methanol.
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Trichloroethene, Standard, 2000 μg/ml, Restek
Supplier: Restek
Solvent packaged in purge-and-trap-grade methanol.
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Bromobenzene, Standard, 2000 μg/ml, Restek
Supplier: Restek
Solvent packaged in purge-and-trap-grade methanol.
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Florida TRPH Standard (17 components), Restek
Supplier: Restek
This contains n-octane (C8), n-decane (C10), n-dodecane (C12), n-tetradecane (C14), n-hexadecane (C16), n-octadecane (C18), n-eicosane (C20), n-docosane (C22), n-tetracosane (C24), n-hexacosane (C26), n-octacosane (C28), n-triacontane (C30), n-dotriacontane (C32), n-tetratriacontane (C34), n-hexatriacontane (C36), n-octatriacontane (C38) and n-tetracontane (C40).
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Pierce™ Peptide Retention Standard, Thermo Scientific
Supplier: Invitrogen
Thermo Scientific Pierce Peptide Retention Standard is a mixture of five c-terminal amide decapeptides that provide reference elution profiles in reverse-phase HPLC.
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Pharmaceutical Standards, Benazepril EP Impurity B (1R,3S-Isomer) (Benazepril USP Related Compound B (Free Form))
Supplier: TLC Standards
Pharmaceutical Standards, Benazepril EP Impurity B (1R,3S-Isomer) (Benazepril USP Related Compound B (Free Form))
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Pharmaceutical Standards, Zolmitriptan EP Impurity G-d3 (Zolmitriptan USP Related Compound A-d3, N-Desmethyl Zolmitriptan-d3)
Supplier: TLC Standards
Pharmaceutical Standards, Zolmitriptan EP Impurity G-d3 (Zolmitriptan USP Related Compound A-d3, N-Desmethyl Zolmitriptan-d3)
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Aluminum, SUS, QA11, LGC Industrial
Supplier: LGC Standards
Aluminum, SUS, QA11, LGC Industrial
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CLP–Pesticides Florisil® Cartridge Check, Restek
Supplier: Restek
Standards are packaged in acetone at a concentration of 1000 µg/mL in 1 mL ampoules.
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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