T7193
Trizma® Pre-set crystals
BioPerformance Certified, pH 7.0, average Mw 154.8
Synonym(s):
Tris crystals
Select a Size
About This Item
Product Name
Trizma® Pre-set crystals, BioPerformance Certified, pH 7.0, average Mw 154.8
grade
BioPerformance Certified
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)
PFAS testing
diagnostic assay manufacturing
Quality Level
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
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
PFAS，也被称为“永久化学物质”，会在环境中永久性存在，威胁人类健康。我们提供PFAS定量的环境监测工具，助力研究人员、监管人员和实验室的PFAS检测。
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