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HPLC Tetrahydrofuran for high purity chemical analysis

HPLC Tetrahydrofuran for high purity chemical analysis

FOB Price

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51.5 ~ 73.5 / Piece

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

720 Liter

Packaging Detail:

Amber glass bottle

Delivery Time:

15days

Supplying Ability:

1000

Payment Type:

T/T, L/C

今すぐお問い合わせください
無料会員

連絡先担当者 Ms. Linda

Zijingyuan2-102, Wanke Garden New Town, Beichen District, Tianjin, Tianjin

今すぐお問い合わせください

Description

 

Detailed Product Description
 
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC Tetrahydrofuran Specifications:
CAS.No: *******9
Molecular formula: C4H8O
Molecular weight: *2.*0
Density(*0): 0.**9g/ml.
 
  TEST ITEMS SPECIFICATION
1 Assay (GC) , ω / % ≥*9.9
2 Density(*0℃) , ρ / (g/mL) 0.**6~0.**2
3 Residue on evaporation,ω / % ≤0.***5
4 Water (H2O),ω / % ≤0.*2
5 UV Absorbance
(1cm cell vs. water)
**2 nm ≤1.*0
**0 nm 0.25
**0 nm 0.*2
**0 nm 0.*1
**0nm ≤0.*1

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To:

Ms. Linda < Concord Technology (Tianjin) Co., Ltd >

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