2-Fluoro-4-isopropoxy-5-methoxybenzoic+acid
Catalog Number:
(EM-PX0424-1)
Supplier:
MilliporeSigma
Description:
Ligroin; naphtha; petroleum naphtha. CAS RN 8032-32-4. OMNISOLV*. Non-UV grade. Suitable for GC and residue analysis. Meets ACS specifications. Boiling Range: 30-60[degree]C. Subject to postal/shipping restrictions. 4L.
Supplier:
BeanTown Chemical
Description:
CAS: 151-10-0; EC No: 205-783-4; MDL No: MFCD00008384; RTECS: CZ6474000
Liquid; Molecular Formula: C8H10O2; MW: 138.16
Boiling Point: 85-87°/7 mmHg
Density (g/mL): 1.065; Refractive Index: 1.525
Catalog Number:
(EM8.00592.1000)
Supplier:
Thermo Scientific Chemicals
Description:
MDL: MFCD00000838
Beilstein Registry No.: 1736782
Miscible with ether, alcohol, chloroform
Fieser: 9,479 10,414 11,552 19,359
Catalog Number:
(TCD0355-025G)
Supplier:
TCI America
Description:
CAS Number: 623-46-1
MDL Number: MFCD00041730 Molecular Formula: C4H8Cl2O Molecular Weight: 143.01 Purity/Analysis Method: >93.0% (GC) Form: Clear Liquid Boiling point (°C): 145 Flash Point (°C): 35 Specific Gravity (20/20): 1.17
Catalog Number:
(SX5081-PC)
Supplier:
SPEX CERTIPREP LLC
Description:
Pesticides, PCBs and Herbicides
The EPA is tasked with the monitoring of environmental systems as they pertain to contamination and human health. The methods issued by the EPA are created to respond to specific toxins or persistent organic pollutants (POPs) found in environmental samples such as soil, source water, drinking water, and waste. In particular, pollutants such as polychlorinated biphenyls (PCBs), which were in widespread industrial use up until their restriction, are of concern due to their stable and persistent nature in the environment. Another group of chemicals of high concern is the hundreds of commercial pesticides and herbicides in use in the world today. Pesticides, from algaecides to virucides, are used in large quantities in industrial and private agriculture. The concern over human pesticide exposure over the past few decades has led to extensive monitoring of these pesticides. It has been reported that over 98% of insecticides and 95% of herbicides affect areas other than their intended target product. It is essential that monitoring agencies have accurate standard mixes to measure the pesticide levels in the environment. Many new pesticides are now being tested using highly sensitive LC/MS techniques, in addition to traditional GC techniques, to determine minute amounts of residue in environmental samples and food products. At SPEX CertiPrep, we facilitate ease of monitoring and testing of pesticides by creating pesticide test mixes to suit your monitoring needs. SPEX CertiPrep is the leader in offering pesticide standards designed to work within EPA, AOAC and FDA analytical testing methods using all of the leading analytical techniques: LC, LC/MS, GC, and GC/MS. Many pesticide standard mixes are readily available in our catalog along with a large list of single pesticide standards. In addition, custom pesticide mixes can be made to your specifications to create a mix that meets your needs. US EPA Method 508 is an analytical method for the monitoring of organochlorine pesticides and PCBs in drinking water and ground water by GC/ECD
Supplier:
Thermo Scientific Chemicals
Description:
Special handling precautions required. View MSDS prior to purchase.
Insoluble in water. Soluble in hydrocarbon solvents, alcohols, ether, acetone
Supplier:
MP Biomedicals
Description:
Soluble in alcohol, ether, pyridine, acetone; practically insoluble in water.
Catalog Number:
(AAA10733-30)
Supplier:
Thermo Scientific Chemicals
Description:
MDL: MFCD00002302
Beilstein Registry No.: 506719
Soluble in water, alcohol, ether, chloroform
Catalog Number:
(101813-104)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 021971-500MG , MDL Number: MFCD00025218
Supplier:
AMBEED, INC
Description:
p-Bromophenetole, Purity: 99%, CAS Number: 588-96-5, Appearance: Colorless to light yellow liquid, Storage: Sealed in dry, Room Temperature, Size: 1000G
Supplier:
Spectrum Chemicals
Description:
2-Butoxyethyl Acetate is a solvent that is typically used in pharmaceuticals, sunscreens, cosmetics, inks, dyes and water based paints.
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Supplier:
MP Biomedicals
Description:
Freely soluble in ether and glycerol; soluble in alcohol(111 mg/mL), water (50mg/mL -clear, colorless solution); slightly soluble in chloroform.
Supplier:
HONEYWELL INTERNATIONAL INC MX
Description:
For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.
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Catalog Number:
(77747-686)
Supplier:
AMBEED, INC
Description:
2-Propoxyethylamine ≥98%
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This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
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