General Chemistry Testing and Controls
IBI SCIENTIFIC 3P Sodium Dodecyl Sulfate | 151-21-3 | MFCD00036175 | 500 g
Sodium Dodecyl Sulfate (SDS) - 500g. Ionic detergent used to denature proteins in hybridization, nucleic acid purification and electrophoresis buffer systems. Disrupts cell membranes via dissociation of nucleic acid protein complexes.
YSI 3P LifeScience TA1 REAGENT FOR CNSOLUTION 300
This item has a minimum qty of 2 per supplier requirements.
TA1 REAGENT FOR CNSOLUTION 300
Electron Microscopy Sciences Schiff's Reagent, 500ml
Schiffs reagent for the periodic acid Schiff, or PAS reaction, is used for the detection of mucopolysaccharides, glycogen, muco- and glycoproteins, glyco-, phospholipids, basal membranes and collagen. With Schiff's reagent aldehydes give a bright red color reaction, thus in combination with the periodic acid the nuclei appear blue. 500 ml are sufficient for approx. 2500 - 3000 stainings. It is registered as IVD and CE certified product and can be used for clinical diagnostics.
Charles River Laboratories Gel-Clot LAL Reagent, 0.015 EU/mL, 50-test vial (5.2 mL)
The gel-clot assay determines the presence of endotoxins through its clotting response, and is a quick and effective way to detect harmful endotoxins for your injectable pharmaceuticals. Endosafe Rapid LAL Single-Test Vials contain FDA-licensed LAL to provide a simple, self-contained option for routine endotoxin detection in research samples, renal dialysis process water, and dialysate solutions.
AnaSpec SENSOLYTE GREEN PROTEASE KIT
SensoLyte Green Protease Assay Kit *Fluorimetric*, (1 kit) The SensoLyte Green Protease Assay Kit is widely used for detection of generic protease activities. The kit uses a casein derivative that is heavily labeled with a rhodamine derivative, resulting in almost total quenching of the conjugate's fluorescence. Protease-catalyzed hydrolysis relieves this quenching conjugate, yielding brightly green fluorescent dye-labeled peptides. The increase in fluorescence intensity is directly proportional to protease activity (Ex/Em=488/520 nm). The SensoLyte protease assay kits do not require any separation steps and can be used to continuously measure the kinetics of a variety of exopeptidases and endopeptidases. The kit contains: Fluorescent labeled casein with high ratio of dye/protein (pH-insensitive) Trypsin (as positive control) Assay buffer A detailed protocol
Hampton Research HR2-223/Quik Optimize - 4.0 M Sodium phosphate monobasic monohydrate and 4.0 M Potassium phosphate dibasic reagents, 100 ml each
HR2-223/Quik Optimize - 4.0 M Sodium phosphate monobasic monohydrate and 4.0 M Potassium phosphate dibasic reagents, 100 ml each. Please note items from this supplier are non-returnable.
LaMarKa Chemical Company Reagent B (For Brine Analysis) 8oz
Reagent B (For Brine Analysis)-Bottle 8Oz Amber Glass
Perkin Elmer US LLC Evacuable KBr Die O-Ring - Qty. 2
The Evacuable Potassium Bromide Die prepares KBr pellets, 13 mm in diameter, of the highest quality and clarity. A pellet is formed inside an evacuated chamber and pressed between a highly polished anvil and plunger. This long-lasting die is precisely constructed to produce pellets of uniform quality.
Teco Diagnostics ALT/SGPT COLOR ENDPOINT ALAN
For the quantitative determination of alanine aminotransferase in serum. 2x30mL Vial of ALT(SGPT) Substrate, 2x30mL Vial of ALT(SGPT) Color Reagent, 1x250mL Bottle of ALT(SGPT) Color Developer, 1x Vial of ALT(SGPT) Calibrator
Hach Company Blanking Reagent for ULR Chlorine, 29 mL
For determination of ultra-low range chlorine by the DPD ULR Method. Range 2 - 500 µg/L, USEPA accepted for reporting wastewater analysis results.*This product has not been evaluated to test for chlorine and chlormaines in medical applications in the United States.
Randox Cystatin C High Control, 3 x 2 mL, liquid, ready-to-use, high control level, immunoturbidimetric assays, 100% human serum
The Randox Acusera Cystatin C High Control is a liquid quality control material designed for the routine monitoring of immunoturbidimetric Cystatin C assays. This ready-to-use, third-party control minimizes waste and reduces costs with its long open vial stability. Formulated with 100% human serum, it delivers target values compatible with automated analyzers in clinical laboratories.
- Formulated with 100% human serum
- High control level (Level 3)
- Open vial stability of 30 days at 2°C - 8°C
- Intended for in vitro diagnostic use
- Compatible with automated analyzers
- Provides assayed target values
- Volume is 3 x 2 mL
- Stable to expiry date at 2°C - 8°C when unopened
- Designed for monitoring performance of immunoturbidimetric assays
- Third-party quality control
Utak SMx Oral Fluid 1x100mL
Our Specialty Matrix (SMx) Oral Fluid is a synthetic product designed specifically to mimic real human oral fluid while eliminating unwanted endogenous analytes. SMx Oral Fluid is an alternative to buffer solutions that are not representative of human saliva.SMx Oral Fluid can be used on any testing platform, including LCMS, LC-MS/MS, GCMS, and Time of Flight (TOF).Product Contains: SMx Oral FluidMatrix: Oral FluidUnit Size: 1x100mLForm: FrozenShelf Life: 24 monthsStorage: Store fresh frozen control material at or below -10℃ (14℉).
Sigma Aldrich Fine Chemicals Biosciences Potassium cyanide BioUltra | 151-50-8 | MFCD00011397 | 25g
Potassium cyanide BioUltra | Purity: 98% | Mol Wt: 65.12 | 151-50-8 | MFCD00011397 | 25g