Polyethylene glycol 3350

Polyethylene glycol 3350
Model:167228
Brand:seebio
Origin:Made In China
Category:Chemicals / Pharmaceutical Chemicals
Label:buffers , PEG3350 , PEG4000
Price: US $1 / pc
Min. Order:1 pc

Product Description

 

CERTIFICATE OF QUALITY

Product:

PEG 3350

Polyethylene glycol 3350

Grade:

High Purity Grade

Lot:

OG2103A

Code:

167228

CAS-No:

[25322-68-3]

Mol. Formula:

HO(C2H4O)nH

Mol. Weight:

~3350

Packing:

25Kg/Drum

 

 

  Item                                      Specifications                          Results

 

Purity

≥99.0%

99.2%

pH value (100g/l, H2O, 20)

4.0~7.0

5.5

Water [KF]

1.0%

0.5%

Frdd ethylene oxide

≤1ppm

<1ppm

Arsenical

≤3ppm

<3ppm

Heavy Metals (Pb)

5ppm

<5ppm

Polyethylene glycol 3350 1

Member Information

Seebio Biotech(Shanghai)Co.,Ltd.
Country/Region:Shang Hai - China
Business Nature:Manufacturer
Phone:13524236851
Contact:gloriayang (sales Manager)
Last Online:18 Dec, 2019