EPA Methods Standards
Crescent Chemical Co Inc EPA 8270 BASE/NEUT 6COMP 5ML
EPA Method 8270, BaseNeutrals & Acids Matrix Spiking Solution, BaseNeutrals, 6 components Acenaphthene, 1,4-Dichlorobenzene, 2,4-Dinitrotoluene, N-Nitrosodi-n-propylamine, Pyrene, 1,2,4-Trichlorobenzene CAS Size - 5mL Catalog Numb
Crescent Chemical Co Inc Methylarsonic Acid Mono Sodium Salt Sesquihydrat, 2163-80-6, MFCD00072437, 100mg
Molecular Formula CH4AsO3.Na, Molecular Weight 161.952, Herbicide (WS)
Crescent Chemical Co Inc tau-Fluvalinate, 102851-06-9, MFCD00871307, 100mg
Molecular Formula C26H22ClF3N2O3, Molecular Weight 502.918, Insecticide (WS), Storage: -18°C
Sigma Aldrich Fine Chemicals Biosciences Butane-d10 98 atom % D | 7582-04-9 | MFCD00144856 | 1L
Butane-d10 98 atom % D | Purity: 99% (CP) | Mol Wt: 68.18 | 7582-04-9 | MFCD00144856 | 1L
Sigma Aldrich Fine Chemicals Biosciences Bromoethane-d5 99 atom % D | 3675-63-6 | MFCD00143876 | 1G
Bromoethane-d5 99 atom % D | Purity: 99% (CP) | Mol Wt: 114 | 3675-63-6 | MFCD00143876 | 1G
Crescent Chemical Co Inc IMIDACLOPRID D4 SOLN 1ML
Imidacloprid D4 (imidazolidin-4,4,5,5 D4) 100 ng/µl in Acetone Insecticide (Isotop solution) CAS 1015855-75-0 Molecular Weight - 259.6856 Storage - RT Catalog Num - DRE-XA14283710AC pesticide
Crescent Chemical Co Inc DEOXYRIBONUCLEASE I
Deoxyribonuclease I from Bovine Pancreas min. 3000 Kunitz units/mg lyophil. Cleaves preferentially double-stranded DNA (in the presence of Mg++-ions single stranded DNA) in oligonucleotides with 5'-terminal phosphate groups. Size - 25MG Storage Conditions - -15 °C TO -25 °C Catalog Number - 18535.01
Crescent Chemical Co Inc CHLORPYRIFOS D10 SOLN 1 ML
Chlorpyrifos D10 100 µg/mL in Acetone Insecticide (Isotop solution) CAS 285138-81-0 Molecular Weight - 360.6479 Storage - RT Catalog Num - DRE-XA11600100AC pesticide
Crescent Chemical Co Inc EPA 531 .1MG/ML 11COMP 1ML
EPA Method 531 - N-Methyl Carbamoyl Oximes and N-Methyl Carbamates, 11 components Aldicarb sulfoxide, Aldicarb sulfone, Oxamyl, Methomyl, 3-Hydroxycarbofuran, Aldicarb, Propoxur, Carbofuran, Carbaryl, Methiocarb, 1-Naphthol CAS Size
Crescent Chemical Co Inc Difethialone 10 µg/mL in Acetonitrile, 104653-34-1, MFCD01663605, 10mL
Molecular Formula C31H23BrO2S, Molecular Weight 539.491, Pesticide other (WS solution)
Crescent Chemical Co Inc CROTONALDEHYDE-2,4-DINIT 100MG
Crotonaldehyde-2,4-dinitrophenylhydrazone (DNPH) Hydrocarb./petrochem. (Metabolite) CAS 1527-96-4 Molecular Weight - 250.2108 Storage - RT Catalog Num - DRE-CA11755200 chemical
Crescent Chemical Co Inc EPA 200.8 QC STD 20COMP 100ML
Calibration Standards for Method 200.8 QC Standard 20 20 Components in 5% HNO3 tr. Tartaric acid Ag 10 UgmL Al 10 UgmL As 10 UgmL Ba 10 UgmL Be 10 UgmL Cd 10 UgmL Co 10 ugmL Cr 10 UgmL Cu 10 UgmL Mn 10 UgmL Mo 10 UgmL Ni 10 UgmL Pb 10 UgmL Sb 10 Ugm
![eMolecules 1057682-17-3 | methyl 2-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}pyrimidine-5-carboxylate | Synthonix | MFCD22200334 | 322.365 | C15H22N4O4 | 98.000 | COC(=O)c1cnc(nc1)N1CCN(CC1)C(=O)OC(C)(C)C | 100mg | 786491271](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502478199.JPG-250.jpg)
eMolecules 1057682-17-3 | methyl 2-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}pyrimidine-5-carboxylate | Synthonix | MFCD22200334 | 322.365 | C15H22N4O4 | 98.000 | COC(=O)c1cnc(nc1)N1CCN(CC1)C(=O)OC(C)(C)C | 100mg | 786491271
methyl 2-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}pyrimidine-5-carboxylate | Synthonix | 1057682-17-3 | MFCD22200334 | 322.365 | C15H22N4O4 | 98.000 | COC(=O)c1cnc(nc1)N1CCN(CC1)C(=O)OC(C)(C)C | 100mg | 786491271
eMolecules 70424-94-1 | Methyl 3,4,5-tris(benzyloxy)benzoate | Ambeed | MFCD03425302 | 454.522 | C29H26O5 | 95.000 | COC(=O)c1cc(OCc2ccccc2)c(OCc2ccccc2)c(OCc2ccccc2)c1 | 250mg | 521431282
Methyl 3,4,5-tris(benzyloxy)benzoate | Ambeed | 70424-94-1 | MFCD03425302 | 454.522 | C29H26O5 | 95.000 | COC(=O)c1cc(OCc2ccccc2)c(OCc2ccccc2)c(OCc2ccccc2)c1 | 250mg | 521431282
Chem Service Inc MIXTURE#1 BASE NEUTRALS 1 ML
Mixture #1-Base Neutrals, 2000ug/ml in Methylene chloride, Size: 1mL Ampule