T9568-100G Display Image

Trizma Pre-set crystals, BioPerformance Certified, pH 8.9, average Mw 125.6

Code: T9568-100G D2-231

Application

The product is cell culture tested. It is also tested for low endotoxin levels and analyzed for the absence of nucleases and proteases.

Dissolve in water t...

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£124.00 100G
List Price

Application

The product is cell culture tested. It is also tested for low endotoxin levels and analyzed for the absence of nucleases and proteases.

Dissolve in water to make a 0.1M solution. No pH adjustment is necessary. Guaranteed accuracy: ±0.1 pH units.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.

Legal Information

Trizma is a registered trademark of Sigma-Aldrich Co. LLC

Other Notes

This product is a pre-mixed combination of Trizma base and Trizma HCl that can be used to prepare a common pH value for Tris buffer.

Certain pH electrodes do not give accurate results with Tris buffers.

Packaging

100, 250 g in poly bottle

Preparation Note

Trizma solutions can be autoclaved.

impurities5 ppm Heavy metals (as Pb)
impuritiesendotoxin, tested
impuritiesDNase, RNase, Protease, NICKase, none detected
impuritiestotal aerobic microbial count, tested
impurities0.05 A290
impurities0.5% water (Karl Fischer)
Quality Level200
useful pH range7.0 - 9.0
pH8.9
pH9.47 (5 C, 0.1 M)(lit.)
pH8.90 (25 C, 0.1 M)(lit.)
pH8.62 (37 C, 0.1 M)(lit.)
mol wtaverage Mw 125.6
suitabilitycell culture tested
Featured IndustryDiagnostic Assay Manufacturing
gradeBioPerformance Certified

Code
Description
Unit Size
List Price
Qty
T9568-250G
Unit:250G
List Price: £246.00
Source:List Price
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