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C11224

CAT NO PRODUCT NAME SIZE PRICE
C11224 Tris HCL 1 KG $260.00
C11225 Tris HCL 5 KG $910.00
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Introduction

The products are the core raw material for nucleic acid extraction after strict screening and quality control. Buffer solution is a kind of solution that can resist the influence of a small amount of strong acids and bases and maintain the pH value of the system basically unchanged. It is very important to maintain pH 4.0-p11.0 in the process of nucleic acid extraction. Nucleic acid is easy to hydrolyze in acidic solution and stable in neutral or weak alkaline solution. Tris, namely trimethylolaminomethane, pH buffer range: 7.0-9.0, can maintain the stability of the nucleic acid released after the cleavage of the sample to be extracted, so as to avoid the degradation of nucleic acid and improve the concentration and purity of nucleic acid. Since Tris reagent can not be treated with DEPC, it must be strictly determined that there is no RNase in the preparation process of Tris containing reagent. Generally, it must be prepared with DEPC treated water. Therefore, Tris must be of high purity and free of DNase / RNase. This product is a high-purity product, more than 99.99%, and has been strictly tested by RNase / DNase quality control. There is no DNase activity and RNase activity.

Details

Specifications

Features


Specification
Basic content Recommended application
Nucleicacid extraction
CAS Numbers
1185-53-1
Formula
C4H11NO3.HCL
Molecular Weight
157.60
Stability
Unlimitedin dry conditions
Level
Molecular Biology
Appearance
White crystal
Purity ≥99%
Transportation conditions
Room temperature
Preservation conditions
Room temperature
Impurity parameters
Smell
Nothing
Meltingpoint ℃
145-155
Heavymetal
<5 PPM
Losson drying
≤0.09%
UV absorption value
Absorbance value @ 230 (5%)
0.01
Absorbance value @ 260 (5%)
≤0.01
Absorbance value @ 280 (5%)
≤0.01
Absorbance value @ 320 (5%)
≤0.01
Nucleic acid extraction related
DNase test (0.5M)
Not detected
RNase test (0.5M)
Not detected
PH value (2M)
4.0-5.0

Ordering information

CAT.No.

Product Name
Package
C11224

Tris-HCl,TRIS hydrochloride

(Molecular Biology)

1KG
C11225
5KG
Purchase Guide
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