Environmental Testing Standards
Crescent Chemical Co Inc FLUCLOXACILLIN SODIUM 250 MG
Flucloxacillin sodium Pharma./veter. comp. (WS) CAS 1847-24-1 Molecular Weight - 475.8536 Storage - RT Catalog Num - DRE-C13696000 chemical
Crescent Chemical Co Inc FLUTOLANIL 100 MG
Flutolanil Fungicide (WS) CAS 66332-96-5 Molecular Weight - 323.3096 Storage - RT Catalog Num - DRE-C13863500 pesticide
Crescent Chemical Co Inc HEXAZINONE 100 MG
Hexazinone Herbicide (WS) CAS 51235-04-2 Molecular Weight - 252.3128 Storage - RT Catalog Num - DRE-C14200000 pesticide
Crescent Chemical Co Inc MALATHION 100 MG
Malathion Insecticide (WS) CAS 121-75-5 Molecular Weight - 330.358 Storage - +5°C Catalog Num - DRE-C14710000 pesticide
Crescent Chemical Co Inc MCPA 250 MG
MCPA Herbicide (WS) CAS 94-74-6 Molecular Weight - 200.619 Storage - RT Catalog Num - DRE-C14760000 pesticide
Crescent Chemical Co Inc METALAXYL 100 MG
Metalaxyl Fungicide (WS) CAS 57837-19-1 Molecular Weight - 279.3315 Storage - RT Catalog Num - DRE-C14920000 pesticide
eMolecules 1207557-61-6 | Ambeed | Ethyl 4-(4455-tetramethyl-132-dioxaborolan-2-yl)thiophene-2-carboxylate | 100mg | 686660185 | A470779 | MFCD12198151 | 282.16 | C13H19BO4S
1-tert-Butyl 2-methyl piperazine-1,2-dicarboxylate | Ambeed | 129799-15-1 | MFCD01861779 | 244.291 | C11H20N2O4 | 97.000 | COC(=O)C1CNCCN1C(=O)OC(C)(C)C | 10g | 490544781
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Medchemexpress LLC Permethrin-d5 (NRDC-143-d5) | 1794760-19-2 | 99.2% | 5 MG
Permethrin-d5 (NRDC-143-d5) is the deuterium-labeled version of Permethrin, an insecticide, acaricide, and insect repellent. It acts as a neurotoxin by prolonging sodium channel activation in neuron membranes. Suitable for research use only, this compound can be utilized as a tracer or internal standard for quantitative analysis via methods such as NMR, GC-MS, or LC-MS.
- Deuterium-labeled form of Permethrin.
- Acts as a neurotoxin.
- Suitable for research use only.
- Functions as a tracer.
- Can be used as an internal standard for quantitative analysis.
- Deuteration can influence pharmacokinetic and metabolic profiles.
Medchemexpress LLC Wnt3a Surrogate Hum 100ug
Recombinant human Wnt3a surrogate Fc-fusion protein expressed in HEK293 cells, supplied as a filtered, buffered solution for research use in Wnt signaling and related cell biology assays. Supplied in a 100 μg format and intended for applications requiring high-purity, low-endotoxin protein.
- Human Fc fusion expressed in HEK293 cells.
- Available as a 100 μg vial for assay use.
- Purity greater than 95% by reducing SDS-PAGE.
- Endotoxin below 0.01 EU/μg (LAL test).
- Formulated in 25 mM Tris-HCl, 500 mM NaCl, pH 8.2, 0.2 μm filtered.
- Predicted molecular mass 58.5 kDa; apparent 66-73 kDa on SDS-PAGE.
- Store at -80°C for long-term storage; avoid repeated freeze-thaw cycles.
Crescent Chemical Co Inc EPA 525.1 TOXAPHENE 1ML
EPA Method 525.2, 1 Component Toxaphene CAS Size - 1mL Catalog Number - CC2072
Crescent Chemical Co Inc EPA 525.1 FORTIF STD 1COMP 1ML
EPA Method 525.1 Fortification Solution, 1 Components 4-Terphenyl d14 CAS Size - 1mL Catalog Number - CC2079A
Crescent Chemical Co Inc EPA 552.1/552.2 IS 1COMP1ML
EPA Method 552.1EPA Method 552.2 Internal, 1 Component 1,2,3-Trichloropropane CAS Size - 1mL Catalog Number - CC2099D
Crescent Chemical Co Inc EPA 552.2 SURROG STD 1COMP 1ML
EPA Method 552.2 Surrogate, 1 Component 2,3-Dibromopropionic acid CAS Size - 1mL Catalog Number - CC2107B
Crescent Chemical Co Inc EPA 608 PEST & PCB KIT 4X1ML
EPAMethod 608 Pesticides and PCBs Kit contains I mL each of CC2143R, CC2145, CC2146 and CC2148 CAS Size - 4 x 1 mL Catalog Number - CC2108KIT
Crescent Chemical Co Inc AROCLOR 1268 TRANSFRMR OIL 1ML
Aroclor 1268 in Transformer Oil - Transcrest W130, 50ppm CAS Size - 1mL Catalog Number - CC2530TL