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Catalog Number:
(77679-148)
Supplier:
LGC STANDARDS
Description:
Phenol-Mix 2 10 µg/mL in Acetonitrile, Dr. Ehrenstorfer, LGC Standards
Catalog Number:
(76002-088)
Supplier:
Enzo Life Sciences
Description:
FAAH inhibitor
Supplier:
Adipogen
Description:
It is known that phenol and p-cresol are promoters of skin tumors and also urinary excretion of phenol and p-cresol is increased by exposure to benzene, which has hemopoietic toxicity, and toluene, respectively. Therefore, the determination of phenol and p-cresol is important in clinical chemistry and toxicology. Because phenol and p-cresol are present in urine as sulfate or glucuronide conjugates, they are hydrolyzed enzymatically or with acid, followed by distillation or extraction with organic solvent prior to measurement by GC or HPLC. However, these GC and HPLC methods require relatively large sample volumes (more than 1 ml) because of their insufficient sensitivities for measuring small amounts of phenol and p-cresol. In the general, the application of fluorescent labeling techniques to HPLC result in a sensitive and selective method. Some acyl chlorides are known to react with phenolic hydroxy group to form esters. It is known that 4-(N-phthalimidinyl)benzensulfonyl chloride Phisyl-Cl7, having sulfonyl chloride, reacted with phenol to give the corresponding highly fluorescent sulfonyl ester. The sensitivity of Physil-Cl was compared with Dansyl-Cl and DPS-Cl, which are analogous to Physil-Cl as fluorescent labeling reagents having sulfonyl chloride group. The labeling reaction of phenol with Dansyl-Cl and DPS-Cl were carried out according to the method of Ruiter et al.5 and the peaks were detected at the each fluorescence maxima wavelength (Ex350nm a Em550nm for Dansyl-Cl, and Ex320nm a Em386nm for DPS-Cl). Peak height of Phisyl derivative was higher about 85-and 7,3-fold than thosse of Dansyl derivative and DPS derivative, respectively. Among these three reagents, Phisyl-Cl was the most sensitive.
Supplier:
Matrix Scientific
Description:
MF=C7H8O2 MW=124.14 CAS=623-05-2 MDL=MFCD00004658 100G
Catalog Number:
(103389-432)
Supplier:
Lifeline Cell Technology
Description:
Unexposed to antimicrobials or phenol red.
Supplier:
Steris
Description:
STERIS' LpH® III se Phenolic disinfectant is a liquid concentrate specifically formulated for the disinfection of hard surfaces. The use-dilution can be applied manually or sprayed.
Supplier:
TLC PHARMACEUTICAL STANDARD LTD
Description:
Pharmaceutical Standards, Olanzapine EP Impurity D (Olanzapine USP Related Compound C, Olanzapine N-Oxide (Piperazine N1-Oxide))
Catalog Number:
(10124-526)
Supplier:
Hardy Diagnostics
Description:
For the differentiation of microorganisms by carbohydrate fermentation.
Supplier:
TCI America
Description:
CAS Number: 103-16-2
MDL Number: MFCD00002333 Molecular Formula: C13H12O2 Molecular Weight: 200.24 Purity/Analysis Method: >99.0% (GC) Form: Crystal Melting point (°C): 121
Catalog Number:
(VF-U483030PB)
Supplier:
VWR International
Description:
VWR® modular work benches are designed for a wide range of applications in laboratory and industrial environments including biotech, pharmaceutical, analytical, material handling, distribution, and assembly.
Catalog Number:
(77515-906)
Supplier:
AFG BIOSCIENCE LLC
Description:
Human PST (Phenol Sulfotransferase) ELISA Kit
Catalog Number:
(77696-184)
Supplier:
LGC STANDARDS
Description:
Meptyldinocap-phenol 100 µg/mL in Acetonitrile, Dr. Ehrenstorfer, LGC Standards
Supplier:
Thermo Scientific Chemicals
Description:
Earle's Balanced Salts Solution, without Phenol Red, Thermo Scientific
Catalog Number:
(EM8.41244.0005)
Supplier:
AMBEED, INC
Description:
2,3,5,6-Tetrafluorophenol 95%
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
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.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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