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Build Your Online Product Catalogs?
| Product Name: |
4L HPLC n-Heptane
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| Supply Ability: |
1000Case/Month |
| Related proudcts |
n-heptane, hplc grade, |
| Specifications |
4L High Purity Reagents |
| Price Term: |
FOB,CIF |
| Port of loading: |
TIANJIN,SHANGHAI |
| Minimum Order |
10Case |
| Unit Price: |
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HPLC n-Butanol
CAS.No: 142-82-5
Molecular formula: C7H16
Density: 0.684
Test Items Specification Testing Result
Assay CH3 (CH2)5CH3(by GC) , ω / % 99.0min 99.8
Density(20? , ρ / (g/mL) 0.684 0.684
Residue on evaporation , ω / % 0.0005 max 0.0003
Water(by K-F) , ω / % 0.01max 0.006
Titrable Acid(H+) , (mmol/g) 0.0002max 0.0001
UV Absorbance
(1cm cell vs. water) at 197nm 1.00 max 0.623
at 210 nm 0.40 max 0.273
at 220 nm 0.15 max 0.094
at 230 nm 0.05 max 0.037
at 260 nm 0.01 max 0.002
at 400 nm 0.01 max 0.001
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| Company: |
Concord Technology (Tianjin) Co., Ltd.
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| Contact: |
Ms. Linda Song |
| Address: |
Zijingyuan2-102, Wanke Garden New Town, Beichen District,Tianjin, China |
| Postcode: |
300402 |
| Tel: |
86 22 26733470 |
| Fax: |
86 22 26733471 |
| E-mail: |
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