T7193
Trizma® Pre-set crystals
BioPerformance Certified, pH 7.0, average Mw 154.8
Synonym(s):
Tris crystals
About This Item
grade
BioPerformance Certified
Quality Level
Agency
suitable for EPA 537.1
form
crystalline powder
mol wt
average Mw 154.8
technique(s)
cell culture | mammalian: suitable
impurities
DNase, RNase, Protease, NICKase, none detected
endotoxin, tested
total aerobic microbial count, tested
≤0.05 A290
≤0.5% water (Karl Fischer)
≤5 ppm Heavy metals (as Pb)
pH
7.00 (25 °C, 0.1 M)(lit.)
7.0
useful pH range
7.0-9.0
solubility
water: 0.667 g/mL, clear, colorless
application(s)
diagnostic assay manufacturing
Looking for similar products? Visit Product Comparison Guide
Related Categories
Application
Tris has a significant temperature coefficient, so select the mixture to give the desired final pH at the desired temperature.
From 5 °C to 25 °C, the pH decreases an average of 0.03 pH units per °C.
From 25 °C to 37 °C, the pH decreases an average of 0.025 pH units per °C.
If a different concentration is desired, note that there is a concentration effect on the pH of the solution.
Other Notes
Preparation Note
Legal Information
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
FAS, or 'forever chemicals,' persist in the environment and pose risks to human health. Discover our environmental monitoring tools for PFAS quantification, aiding researchers, regulators, and labs in testing for PFAS.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service