"Reference Standard Buffers"
Environmental Express® Oakton® CERTIFIED CRM One-Shot™ Buffer Solution Kit
Supplier: VWR International
Environmental Express Oakton pH buffers are Certified Reference Materials, making them one of the most accurate solutions available.
Expand 1 Items
Certipur® Certified sec. Standard Reference Buffer Solution Potassium dihydrogen Phosphate/di-Sodium Hydrogen Phosphate, directly Traceable to Primary SRM from NIST/PTB
Supplier: MilliporeSigma
Certipur®
Expand 1 Items
Certipur® Certified sec. Standard Reference Buffer Solution Potassium Hydrogen Phosphate/di-Sodium Hydrogen Phosphate, directly Traceable to Primary SRM from NIST/PTB
Supplier: MilliporeSigma
Certipur®
Expand 1 Items
Traceable® Certified Reference Material (CRM) pH Buffers, Control Company
Supplier: Antyila Scientific
Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes
Expand 8 Items
Oakton® pH Buffer Solutions, Cole-Parmer
Supplier: Antyila Scientific
Ideal for laboratory and field analysis
Expand 29 Items
Cesium Ionization Buffer, 1%, for ICP, Inorganic Ventures
Supplier: Inorganic Ventures
Cesium ionization buffer, 1% for ICP is a reference material set in a nitric acid matrix for stability.
Expand 1 Items
VeriSpec® Buffers,Certified Reference Material, RICCA Chemical Company
Supplier: Ricca Chemical
RICCA's premier line of Verispec® pH Buffer Certified Reference Materials provide the highest level of quality assurance. Backed by RICCA's 17034 accreditation, these products have undergone rigorous evaluations of manufacturing methods, quality control, stability and homogeneity. As a result, a certificate of analysis with a specified property value, uncertainty, and metrological traceability is available with every bottle. All three of RICCA's quality control laboratories are accredited to ISO/IEC 17025 for competence in laboratory testing and ISO 17034 for competence of reference material producers.
Expand 31 Items
Calcium acetate ≥99.0% USP, Ph. Eur.
Supplier: Spectrum Chemical Mfg. Corp.
Calcium Acetate, USP is a buffering agent excipient.
Expand 4 Items
SensoLyte® Rh110 Matriptase Activity Assay Kit (Fluorimetric), AnaSpec Inc.
Supplier: Anaspec
Matriptase (also known as MT-SP1, ST14, TADG-15 and epithin) is a trypsin-like protease from the family of type II transmembrane serine proteases
Expand 1 Items
SensoLyte® 520 TACE ( α-Secretase) Activity Assay Kit (Fluorimetric), AnaSpec
Supplier: Anaspec
TACE (tumor necrosis factor-alpha converting enzyme), α-secretase, or ADAM17 is a member of the ADAM family of proteases that contain both disintegrin and metalloprotease (catalytic) domains
Expand 1 Items
SensoLyte® 390 ACE2 Activity Assay Kit (Fluorimetric), AnaSpec Inc.
Supplier: Anaspec
ACE2 or ACEH, angiotensin-converting enzyme 2, a homolog of angiotensin-converting enzyme, is a novel zinc metallopeptidase with specificity, tissue distribution, and function distinct from those of ACE
Expand 1 Items
SensoLyte® 520 Rat Renin Assay Kit (Fluorimetric), AnaSpec
Supplier: Anaspec
Renin, a highly specific aspartyl protease, cleaves angiotensinogen, to yield angiotensin I, which is further converted into angiotensin II by ACE (Angiotensin Converting Enzyme)
Expand 1 Items
SensoLyte® Generic MMP Assay Kit (Colorimetric), AnaSpec Inc.
Supplier: Anaspec
Matrix metalloproteinases (MMPs) belong to a family of secreted or membrane-associated proteins capable of digesting extracellular matrix components
Expand 1 Items
SensoLyte® 390 Cathepsin D Assay Kit Fluorimetric, AnaSpec, Inc.
Supplier: Anaspec
Cathepsin D is the lysosomal aspartic proteinase, active in intracellular protein breakdown
Expand 1 Items
Sodium hydrogen carbonate/sodium carbonate certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S)=10.014 (25°C) (DIN 19266) Certipur®
Supplier: MERCK, S.A. DE C.V. SV
Certified Secondary Standard Reference Material for pH Measurement; Directly Traceable to Primary Srm From Nist/Ptb
Expand 1 Items
SensoLyte® 520 ECEs Activity Assay Kit (Fluorimetric), AnaSpec
Supplier: Anaspec
ECEs or Endothelin converting enzymes (ECE-1/ECE-2) are known as rate-limiting enzymes for the formation of the vasoconstrictor peptide endothelin-1 (ET-1) from its precursor proendothelin-1
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.