Concord Technology (Tianjin) Co.,Ltd

Online Supplier

Business Type: Manufacturer

Main Products:HPLC MethanolHPLC AcetonitrileHPLC n-HexaneHPLC 2-PropanolHPLC Ethyl acetateLC-MS MethanolLC-MS AcetonitrileHPLC/PREP Grade AcetonitrileCoulometric KF Reagent(Pyridine-free)Volumetric KFR-Tiitrant 5(Pyridine-free)

LC-MS Grade Acetonitrile

ID:20111034774

Category: Metallurgy,Chemicals & Energy Organic & Inorganic Chemicals

FOB Price:US$ 17386.000 / Box(es)

MOQ:45.00 Box(es)

Product Keywords:

LC-MS Acetonitrile

Payment Method:

T/T

Product Category
Metallurgy,Chemicals & Energy > Organic & Inorganic Chemicals
Trademark
concord
Product Package
4*4L Glass Bottle
Specification
4L
Place of Origin
Tianjin, China (Mainland)
Port
Shanghai

Test Items

Specification

Assay CH3CN (by GC) , ω / %

99.90 min

Residue on evaporation , ω / %

0.0001 max

Water(by K-F) , ω / %

0.02 max

Titrable Acid(H+) , (mmol/g)

0.0004 max

Titrable Base(OH-) , (mmol/g)

0.0002 max

Fluorescence impurity,ppb

1 max

UV Absorbance

(1cm cell vs. water)

at 190 nm

1.00 max


at 200 nm

0.05 max


at 220 nm

0.03 max


at 240 nm

0.01 max


at 254 nm

0.01 max

(AU)

Gradient Elution Test at 254nm

0.001 max

LC-MS(ESI+) as reserpine,ppb

50 max

LC-MS(ESI-) as 4-nitrophrnol,ppb

50 max

(Ag、Ba、Cd、Co、Cr、Cu、Fe、Mn、Ni、Pb、Sn),ppb

5 max

(K、Mg),ppb

10 max

(Al、Ca、Na),ppb

50 max


Concord Technology (Tianjin) Co.,Ltd

Business Type:Manufacturer

Online Supplier