You searched for: standards

Supplier: TLC Standards

Pharmaceutical Standards, rac-Hesperetin-13C-d3 (rac-Diosmin EP Impurity G-13C-d3)

Supplier: TLC Standards

Pharmaceutical Standards, Norfloxacin EP Impurity A (Norfloxacin USP Related Compound A, Pefloxacin EP Impurity F)

Supplier: TLC Standards

Pharmaceutical Standards, Ethinylestradiol EP Impurity B (Ethinyl Estradiol USP Related Compound B (Free Form))

Supplier: TLC Standards

Pharmaceutical Standards, Piroxicam EP Impurity L (Meloxicam EP Impurity F, Meloxicam USP Related Compound C)

Supplier: TLC Standards

Pharmaceutical Standards, Lovastatin EP Impurity B Sodium Salt (Lovastatin Hydroxy Acid Sodium Salt)

Supplier: TLC Standards

rac-Atomoxetine EP Impurity C HCl (Atomoxetine USP Related Compound C), TLC Pharmaceutical Standards

Supplier: Hach

Stablcal Stabilised Formazin Turbidity Standards are true formazin dilutions developed for use in any turbidimeter.

Supplier: LaMotte

Potassium chloride solutions can be used to standardize conductivity meters

Supplier: Hach

ISE standards are used to calibrate ion selective electrode measurement systems by coresponding the electrode output with the concentration of the analyte. Pairs of standards with concentrations that differ by a factor of ten are used for analysis.

Supplier: SPEX CERTIPREP LLC

Meet or exceed performance criteria with QC samples.

Supplier: Electron Microscopy Sciences

The X-Checker™ was the first and remains the only complete calibration aid for SEM/EDS Systems.

Supplier: Aqua Solutions

500ML

Supplier: Anaspec

pH-dependent fluorescence; Maximum intensity observed in basic solutions.

Supplier: Restek

QuEChERS Standards for AOAC Official Method 2007.01

Supplier: LGC Standards

Aluminum, Al/Si, Ø65x30mm, LGC Industrial

Supplier: LGC Standards

Tin, SUS, Ø40x6mm, LGC Industrial

Supplier: LGC Standards

Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 100), Color

Supplier: Restek

ASTM Method D4059-00 is used for determining PCB concentrations in various types of transformer oil using GC-ECD detection

Supplier: LGC Standards

Stainless Steel, AISI 422, S42200, LGC Industrial

Supplier: LGC Standards

Lead, Pb/Sn/Ca Battery Alloy, LGC Industrial

Supplier: Hach

Turbidity Standard, Stablcal® Turbidity Standards Calibration Kit, 0.1 NTU, 20 NTU, 200 NTU, 1000 NTU, 4000 NTU, Type: Formazine

Supplier: Hach

Conductivity Standards, Potassium Chloride, Referenced at 25 °C

Supplier: Restek

Environmental Air Sampling Gas Standards meet lab requirements for two separate sources of calibration standards.

Supplier: Inorganic Ventures

6 Cation IC Calibration/Quality Control Standard

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.

Supplier: Restek

Contains: Benzene (71-43-2); Bromobenzene (108-86-1); Bromochloromethane (74-97-5); Bromodichloromethane (75-27-4); Bromoform (75-25-2); n-Butylbenzene (104-51-8); sec-Butylbenzene (135-98-8); tert-Butylbenzene (98-06-6); Carbon tetrachloride (56-23-5); Chlorobenzene (108-90-7); Chloroform (67-66-3); 2-Chlorotoluene (95-49-8); 4-Chlorotoluene (106-43-4); Dibromochloromethane (124-48-1); 1,2-Dibromo-3-chloropropane (DBCP) (96-12-8); 1,2-Dibromoethane (EDB) (106-93-4); Dibromomethane (74-95-3); 1,2-Dichlorobenzene (95-50-1); 1,3-Dichlorobenzene (541-73-1); 1,4-Dichlorobenzene (106-46-7); 1,1-Dichloroethane (75-34-3); 1,2-Dichloroethane (107-06-2); 1,1-Dichloroethene (75-35-4); cis-1,2-Dichloroethene (156-59-2); trans-1,2-Dichloroethene (156-60-5); 1,2-Dichloropropane (78-87-5); 1,3-Dichloropropane (142-28-9); 2,2-Dichloropropane (594-20-7); 1,1-Dichloropropene (563-58-6); cis-1,3-Dichloropropene (10061-01-5); trans-1,3-Dichloropropene (10061-02-6); Ethylbenzene (100-41-4); Hexachloro-1,3-butadiene (hexachlorobutadiene) (87-68-3); Isopropylbenzene (cumene) (98-82-8); 4-Isopropyltoluene (p-cymene) (99-87-6); Methylene chloride (dichloromethane) (75-09-2); Naphthalene (91-20-3); n-Propylbenzene (103-65-1); Styrene (100-42-5); 1,1,1,2-Tetrachloroethane (630-20-6); 1,1,2,2-Tetrachloroethane (79-34-5); Tetrachloroethene (127-18-4); Toluene (108-88-3); 1,2,3-Trichlorobenzene (87-61-6); 1,2,4-Trichlorobenzene (120-82-1); 1,1,1-Trichloroethane (71-55-6); 1,1,2-Trichloroethane (79-00-5); Trichloroethene (79-01-6); 1,2,3-Trichloropropane (96-18-4); 1,2,4-Trimethylbenzene (95-63-6); 1,3,5-Trimethylbenzene (108-67-8); m-Xylene (108-38-3); o-Xylene (95-47-6); p-Xylene (106-42-3)

Supplier: SPEX

Laboratory fortifying stock (LFS) solutions. Assurance® mixed multi-element standards for AA & ICP.

Supplier: Hach

Standard solution for accuracy checks in total chromium determinations.

Supplier: Ricca Chemical

Primary Metals for GFAA/ICP/ICP-MS, Ricca Chemical Company

Supplier: Ricca Chemical

Certified reference material (CRM) for ICP-MS