4749 Results for: "2-(Trifluoromethoxy)benzoyl+chloride&view=list"

Supplier: Janitorial Supplies

Moisture and tear resistant plastic envelope protects packing lists from water and handling damage.

Supplier: Therapak, LLC

IATA Packing Instruction 650 requires "an itemized list of contents" card as part of the packaging instruction.

Supplier: Spectrum Chemical Mfg. Corp.

Strong Iodine Solution, 5 Percent (w/v) (DEA List I Chemical), USP. 

Supplier: Restek

Contains: Chlorpyrifos, EPTC, fonofos, phorate, terbufos, triallate.

Supplier: Restek

Contains: Acetochlor, alachlor, atrazine, cyanazine (bladex), desethylatrazine, desisopropylatrazine, dimethenamid, ethalfluralin, metolachlor, metribuzin, pendimethalin, prometon, propachlor, propazine, simazine, trifluralin.

Supplier: ZING Enterprises

Encourages and promotes workplace green strategies.

Supplier: Associated Bag

This envelope sticks to packages to protect shipping documents from dirt and moisture.

Supplier: Label Master

Rest easy knowing that shipments will receive special handling with Packing List Enclosed labels.

Supplier: SCIEX

Vmethod, For Screening Of 81 Vet Drugs, for Seafood is a screening and quantitative analysis of a targeted list of 81 kinds of veterinary drug in seafood

Supplier: Spectrum Chemical Mfg. Corp.

Iodine, Resublimed (DEA List I Chemical), Crystal, USP is a chemical element and it is often found as a contrast material in X-rays and water purification reagents.

Supplier: List Biological Laboratories, Inc.

Shiga toxin is a group of related toxins produced by Shigella dysenteriae and enterohemorrhagic Escherichia coli (EHEC)

Supplier: List Biological Laboratories, Inc.

A major nosocomial pathogen, Clostridium difficile causes antibiotic-associated colitis and intestinal inflammatory disease, together called CDI

Supplier: Chemglass

Celcon® compression cap with listed hole size for chem-threads.

Supplier: List Biological Laboratories, Inc.

Produced by Vibrio cholerae, cholera toxin (CT) is a multimeric enterotoxin that transfers ADP-ribose to a G protein, locking adenylate cyclase in an 'on' position

Supplier: Sklar

Ruskin-Liston Bone Cutting Forceps are industry standard.

Supplier: List Biological Laboratories, Inc.

Pasteurella multocida toxin is produced by some strains of Pasteurella multocida, a small gram-negative coccobacillus that is pathogenic for many species of animals

Supplier: List Biological Laboratories, Inc.

Bacillus anthracis is the etiological agent of anthrax

Supplier: List Biological Laboratories, Inc.

Tetanus toxin is a potent neurotoxin that is taken up by presynaptic terminals at the neuromuscular junction, travels retrogradely within motor neurons and is transported transsynaptically to spinal cord interneurons

Supplier: List Biological Laboratories, Inc.

Clostridium botulinum neurotoxins (BoNT) are among the most toxic substances known to man

Supplier: List Biological Laboratories, Inc.

Corynebacterium diphtheriae is a Gram-positive bacterium which infects epithelial cells of the upper respiratory tract and produces diphtheria toxin

Supplier: List Biological Laboratories, Inc.

Pertussis toxin (PT), a virulence factor produced by Bordetella pertussis, is a multi-subunit toxin which binds to most cultured mammalian cells and targets specific G protein, inhibiting the ability of the G protein to function in signaling pathways

Supplier: List Biological Laboratories, Inc.

Bacterial lipopolysaccharides have long been recognized as the active component of gram negative bacterial endotoxins

Supplier: List Biological Laboratories, Inc.

The potent toxicity of both the botulinum neurotoxins and anthrax lethal toxin is due to a zinc-dependent proteolytic activity associated with the toxins.  Measurement of this enzymatic activity provides for both a potentially sensitive and direct means for detection of the toxin, and a method for identifying potential toxin inhibitors using high throughput screening. A highly efficient approach for monitoring enzymatic activity is based on the use of fluorescence resonance energy transfer (FRET) substrates. These fluorogenic peptides contain a donor fluorescent group at one end and a suitable chromogenic acceptor group at the other.  The fluorescence is quenched initially by intramolecular energy transfer between the donor/acceptor pair.  Cleavage of the FRET substrate by the appropriate enzyme releases the fluorophore and full fluorescence is restored.  The increase in fluorescence intensity is directly proportional to the amount of enzyme present.  Enzymatic activity can be monitored continuously by recording the increase in fluorescence intensity with time.  The change in the relative fluorescence units (RFU) as cleavage occurs can be converted to nmoles of cleaved substrate from a standard curve generated using a Calibration Peptide which is the cleaved substrate containing only the N-terminally attached fluorophore.  For Botulinum neurotoxin type A, a Control FRET peptide substrate that is not cleaved by the neurotoxin but contains all remaining non-specific sites in the sequence can be used to screen background cleavage of the substrate that can occur in complex matrices.

Supplier: VWR International

VWR® Aluminum Diamond Mesh Baskets are made of heavy-gauge expanded aluminum that has been riveted for a longer life.

Supplier: Labconco

Industrial strength. NSF-Listed. For use with PuriCare* Bedding Disposal Station.

Supplier: SPEX CERTIPREP LLC

US EPA method 8260 is a general analytical method for the monitoring of VOCs by GC/MS. CLP series methods - The US EPA retains analytical services through the contract laboratory program (CLP). The CLP follows detailed SOPs derived from EPA methods and SW-846. The CLP volatile organic analysis method is an analytical method for the analysis of aqueous or solid samples for VOCs by GC/MS.

Supplier: Chemglass

These PTFE adapters have an inner joint of the listed size.

Supplier: BTNX INC.

The Rapid Response® Qualitative urine toxicology control is packaged in amber vials (borosilicate glass) with silicon septas. The matrix is synthetic urine.

Supplier: Chemglass

Adapters have the listed size of Chem-Thread at the top for a vacuum tight seal on a variety of tubing diameters.

Supplier: Chemglass

Cap is made from PBT (thermoplastic polyester). It can be combined with the sealing ring will accommodate tubing of the listed diameter.