free性video西欧极品,伊人依成久久人综合网,中文字幕人妻一区二区三区熟女,男女高潮激烈无遮挡免费观软件 ,成人3d动漫一区二区三区

200L HPLC Isooctane

Category:Fine Chemicals > Reagent
Product Name:200L HPLC Isooctane
CAS No.:540-84-1
Standard:In-house Standards
Price(USD):0.00
International Approvals/Standards:ISO 9001:2015
Company:Concord Technology (Tianjin) Co.,Ltd

Send Inquiry

Favorites

Similar Products

200L HPLC Isooctane

200L HPLC Methanol

Sodium-1-hexane sulfonate

Iso-propanol

Dimethyl sulfoxide

beta-D-Galactose pentaacetate CAS# 4163-60-4

Etanol%95

Formaldehyde aqueous solution

Potassium hydrogen phthalate

Sodium bicarbonate 20-40 mesh

Basic Info

Grade: HPLC Grade

Factory Location: Tianjin,China

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Sample Provided: no

Detailed Product Description

High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability

HPLC Grade Isooctane

CAS.No: 540-84-1

Molecular formula: C₈H₁₈

Test Items		Specification	Testing Result
Assay (CH₃)₃CCH₂CH(CH₃)₂(by GC) , ω / %		99.5min	99.7
Density(20℃) , ρ / (g/mL)		0.691~0.693	0.692
Color(APHA)		10 max	Pass
Residue on evaporation , ω / %		0.0005 max	0.0002
Water(by K-F) , ω / %		0.02 max	0.004
Titrable Acid(H⁺) , (mmol/g)		0.0003 max	0.0002
UV Absorbance (1cm cell vs. water)	at 210 nm	1.00 max	0.679
	at 220 nm	0.20 max	0.148
	at 230 nm	0.10 max	0.043
	at 240 nm	0.04 max	0.019
	at 250 nm	0.01 max	0.009
	at 400 nm	0.01 max	0

Send your message to this supplier

From:
To:
Concord Technology (Tianjin) Co.,Ltd
Send a Copy to this Email
Message:
Upload Images / Files
-?Supports?jpg,?jpeg,?png,
?gif,?pdf,?doc,?docx,
?xls,?xlsx,?txt,?rar?and?zip
-?Max?upload?3?files;
?Max??total?size:?3MB
(0/3)

Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now
Verification: