Matrix Blanks and Standardization Solutions
Inorganic Ventures pH 9 CALIBRATION STD 250mL
Matrix: Water (H2O) for stability.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures pH 12 CALIBRATION STD 250mL
Matrix: Water (H2O) for stability.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures 200.7WW CAL SOLUTION 3 125mL
Inorganic Ventures' Calibration Standard 3 is a 125mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. See Certificate of Analysis for expiration.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures pH 10 CALIBRATION STD 250mL
Matrix: Water (H2O) for stability.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Pluriselect EDTA Solution 0.2 M in PBS, pH 7.4 , 50 ml
EDTA Stock Solution is a sterile, pH adjusted 100x concentrate. Dilute the concentrate to achieve the working reagent. EDTA binds calcium and other metals and is usable as an chelating agent for preserving blood sample. Moreover EDTA can be added to buffers for cell washing steps or in running buffers for flow cytometry or automated cell separation methods
Malvern Panalytical Reference Material Test Kit (M
Reference Material Test Kit VP CAP,PEAQ DSC Manual and Auto. This kit allows users to test instrument performance. Expect material for single use, triplicate testing. This kit will ship with at least 90 days of use before material expiry.
Electron Microscopy Sciences Particle Size Standard Nanosphere 20nm 15 ML
Polystyrene sphere particle-size standards are certified for mean diameter and are traceable to the National Bureau of Standards (NBS). Use for calibration of electron microscopes for viruses, bacteria, and sub-cellular. Packaged as aqueous suspensions.
Certified Mean diameter: 20nm
Nominal Mean diameter: 19nm+/-1.5nm
Size Uniformity std. dev. & C.V: NA
Solids content: 1%
Fireflysci FUV-0.2 (200-700nm) Absorbance- 0.2au (60%T)- NIST-Traceable filter for validating photometric performance of a spectrophotometer.
The FUV-0.2 (60%T) allows calibration of photometric accuracy and stray light in the UV/VIS range (200-700nm)• Is a neutral density solid-state glass calibration standard• The following NIST wavelength points are provided for validating spectrophotometers: 250, 280, 340, 360, 400, 465, 500, 546.1, 590 and 635nm• Uncertainty of +/- 0.0022au• External dimensions of filter is 12.5x12.5x45mm• Filter is NIST traceable and produced in an ISO 17025 lab• Recommended recalibration period of 2 years