Environmental Testing Standards
Medchemexpress LLC Tofacitinib metabolite-1 | 1640971-51-2 | 99.6% | C16H20N6O2 | 10MG
Tofacitinib metabolite-1 is the primary human metabolite of the JAK inhibitor tofacitinib. This small-molecule reference standard is supplied as a light-yellow solid at high purity for use in pharmacokinetic, metabolism, and LC-MS analytical method development.
- CAS number: 1640971-51-2
- Molecular formula: C16H20N6O2
- Molecular weight: 328.37 g/mol
- High purity, approximately 99.6%
- Appearance: light yellow to yellow solid
- Soluble in DMSO; recommended 100 mg/mL with ultrasonic assistance
- Suitable for pharmacokinetic, metabolism, and analytical reference studies
- Storage: protect from light; solids at 4°C; solutions long-term at -80°C
Inorganic Ventures CLP INTERFER CHK SOLN B4 125mL
Inorganic Ventures' Interference Check Standard B4 is a 125mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Quantum Storage Systems DLY BASE SECURITY UN 24X60X70
Aah, Quantum Storage Dly Base Security Un 24x60x70
Cambridge Isotope Laboratories Method 537 1 Surrogate Primary Dilution Standard (SUR PDS) 1 2 mL
Method 537 1 Surrogate Primary Dilution Standard (SUR PDS) 1 2 mL
Crescent Chemical Co Inc ALPHA-D(+)-LACTOSE H2O 250MG
alpha-D(+)-Lactose monohydrate Food related compounds (WS) CAS 5989-81-1 Molecular Weight - 360.3118 Storage - RT Catalog Num - DRE-C14590800 chemical
Inorganic Ventures CCV ICV SOLUTION 1 125mL
Inorganic Ventures' CICV Standard 1 is a 125mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Medchemexpress LLC Wnt3a Surrogate Hum 100ug | 100ug
Wnt3a Surrogate protein is a Wnt recombination protein that plays an important role in embryonic development adult tissue homeostasis and injury repair Wnt3a Surrogate protein consisting of the domain and Fc portion of Wnt3a helps organoids expand and maintain a source of Wnt Organoids are a rapidly evolving model system for tissue development and Wnt3a is considered as the essential protein for organoid growth Wnt3a or the small molecule glycogen synthase kinase 3 (GSK3) inhibitor CHIR are commonly used as Wnt sources in experiments However the application of Wnt3a is hampered by Wnt lipidation and cross-reactivity with Wnt frizzled (Fzd) Therefore Wnt3a Surrogate protein was used instead of Wnt3a as a water-soluble and Fzd-specific alternative Wnt agonist And the Wnt3a Surrogate protein exhibits tissue selectivity consistent with Fzd isoform specificity[1][2][3] Wnt3a Surrogate Protein Human (HEK293 C-hFc) is the recombinant human-derived Wnt3a Surrogate
Crescent Chemical Co Inc DICOFOL 100 MG
Dicofol Insecticide (WS) CAS 115-32-2 Molecular Weight - 370.4857 Storage - RT Catalog Num - DRE-C12570000 pesticide
Crescent Chemical Co Inc NITRAPYRIN 100 MG
Nitrapyrin Pesticide other (WS) CAS 1929-82-4 Molecular Weight - 230.9067 Storage - RT Catalog Num - DRE-C15550000 pesticide
Inorganic Ventures SOIL WATER SPIKE SOLN 2 125mL
Matrix: Nitric Acid (tr. Tartaric Acid) (HNO3 / Tartaric Acid), Dilution: 1:1000, Analyte: Sb 500 ug/mL.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Crescent Chemical Co Inc TRITICONAZOLE 100 MG
Triticonazole Fungicide (WS) CAS 131983-72-7 Molecular Weight - 317.8132 Storage - RT Catalog Num - DRE-C17894600 pesticide
Crescent Chemical Co Inc 3-METHYLCHOLANTHRENE 10 MG
3-Methylcholanthrene Polycyc. arom. hydrocarb. (WS) CAS 56-49-5 Molecular Weight - 268.3517 Storage - RT Catalog Num - DRE-C20850000 chemical