目录产品

Glutaraldehyde, 70% EM Grade (Glass Distilled)

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Catalog No. Packaging Size 价格 数量
01201-2 10x2 ml
NT$2,304.00
01201-5 5x10 ml
NT$2,880.00

描述

Polysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent high quality and freedom from contaminants which destroy antigenicity. Each ampoule is fitted with an ampoule cracker for added safety.

EM grade is recommended for histochemical or immunological techniques.

In an unbiased study comparing glutaraldehyde from six prominent suppliers the Polysciences’ product was the only one which showed practically no contamination by undesirable polymeric products. A recent independent quality control study concluded that no polymers and no impurities at 235nm were present in unopened, refrigerated ampoules, even after four years of storage1-3.
CAS#:
111-30-8
Reference(s):

1.  Kirkeby, S., Jakobsen, P. & Moe, D. Glutaraldehyde - ‘Pure and Impure.’ A Spectroscopic Investigation of Two Commercial Glutaraldehyde Solutions and Their Reaction Products with Amino AcidsAnalytical Letters 20, 303–315 (1987). doi:10.1080/00032718708064567

2.  Mersey, B. & Mccully, M. E. Monitoring of the course of fixation of plant cellsJournal of Microscopy 114, 49–76 (1978). doi:10.1111/j.1365-2818.1978.tb00116.x 

3.  Gillett, R. & Gull, K. Glutaraldehyde - its purity and stabilityHistochemie 30, 162–167 (1972). doi:10.1007/BF01444063 


Hazards:
Corrosive , Skin sensitizer , Toxic (Ingestion)
Handling:
Glove, chemical goggles & fume hood
Storage:
Store at 4 degrees celsius

MSDS / Technical Data Sheets / Product Literature

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