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Distillation+Heads
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Distillation+Heads
Supplier:
Analytik Jena US
Description:
Longwave 100 W lamps are designed for quality control, industrial inspection, and non-destructive testing. Lamp heads swivel 360° and the filter is recessed to prevent breakage. Cool-Touch* housing keeps lamp cool to the touch.
Catalog Number:
(76471-982)
Supplier:
Argos Technologies
Description:
Smart sensor heads retain calibration and sensor information to optimize time and efficiency.
Supplier:
Techcon Systems
Description:
Head assemblies ensure accident-proof dispensing and provide a secure and reliable link between the dispensing barrel and the controller
Catalog Number:
(470137-826)
Supplier:
Wards
Description:
Securely holds rods at a 90 degree angle.
Catalog Number:
(68310-282)
Supplier:
Contec
Description:
The CONTIX® SP-3 is a sealed polyester swab consisting of 100% knit polyester fabric thermally bonded to a polypropylene handle.
Supplier:
Argos Technologies
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:
Speakman
Description:
Reach for the handle of these safety showers for immediate rinsing off of harmful contaminants.
Catalog Number:
(TWTX743B)
Supplier:
Texwipe
Description:
The Small Alpha® Swab is an excellent general-purpose swab with a small tip that is ideal for cleaning small areas, surfaces, and recesses
Catalog Number:
(10196-600)
Supplier:
Sklar
Description:
This is a debulking instrument used for filing rough bone edges in head and neck procedures.
Catalog Number:
(TWTX706A)
Supplier:
Texwipe
Description:
The keyboard swab has been specifically designed to clean keyboards and keypads
Supplier:
Ace Glass
Supplier:
New Pig
Description:
Tough, UN Rated drums are made for hazardous materials; you can rely on them to deliver safety and compliance.
Catalog Number:
(68310-252)
Supplier:
Contec
Description:
CONSTIX® SF-12 sealed foam swabs consist of polyurethane foam bonded to a polypropylene handle without the use of adhesives or binders.
Catalog Number:
(10257-204)
Supplier:
Bioss
Description:
RSHL3 is predicted to be a component of the radial spoke head based on homology with proteins in the biflagellate alga Chlamydomonas reinhardtii and other ciliates. RSHL3 (radial spoke head-like protein 3), also known as radial spoke head protein 4 homolog A, is a 716 amino acid protein that belongs to the flagellar radial spoke RSP4/6 family. Mutations in the RSHL3 gene cause primary ciliary dyskinesia 1, a disease arising from dysmotility of motile cilia and sperm. Existing as three alternatively spliced isoforms, the RSHL3 gene contains 6 exons, is conserved in chimpanzee, dog, cow, mouse, rat, chicken, zebrafish, fruit fly and P.falciparum, and maps to human chromosome 6q22.1.
Supplier:
KNF Neuberger Inc.
Description:
UN811 diaphragm pumps are single head, dry running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm.
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 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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