.

Lidocaine

Xi'an Fengzu Biological Technology Co.,Ltd is one of the professional China lidocaine manufacturers, for all you needs of best, price, organic, 100% pure, nature, and GMP factory lidocaine, please feel free to contact us. And welcome to wholesale bulk and high quantity lidocaine, lidocaine hcl, lidocaine hydrochloride, lidocaine powder, 137-58-67, 205-302-8, lidocaine 99%, lidocaine from us.Basic Information:Purity:99% by HPLCAppearance: White or almost white, crystalline powder.CAS NO.: 137-58-67 EINECS NO.: 205-302-8Molecular Formula: C14H22N2OMolecular Weight :234.34System Suitability:resolution: minimum 1.5 between the peaks due to impurities H and A.Limits:1. impurity A: not more than the area of the corresponding peak in the chromatogram obtained with reference solution (d) (0.01 per cent);2. unspecified impurities: for each impurity, not more than the area of the peak due to lidocaine in the chromatogram obtained with reference solution (d) (0.10 per cent);3. total: not more than 5 times the area of the peak due to lidocaine in the chromatogram obtained with reference solution (d) (0.5 per cent);4. disregard limit: 0.5 times the area of the peak due to lidocaine in the chromatogram obtained with reference solution (d) (0.05 per cent).Mobile phase  Mix 30 volumes of acetonitrile for chromatography R and 70 volumes of a 4.85 g/l solution of potassium dihydrogen phosphate R previously adjusted to pH 8.0 with strong sodium hydroxide solution R.Flow rate  1.0 ml/min.Detection  Spectrophotometer at 230 nm.Injection  20 µl.Run time  3.5 times the retention time of lidocaine.Shipping & Storage:Delivery: Sea/ Air Shipping & International Express                                                                                   Shipping Time: 2-3 working days after payment  Package:  1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)              15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)Storage: Kept away from strong light and heat.                                                                                    Shelf Life: 24 months


在线联系供应商

至: Xi'an Fengzu Biological Technology Co., Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Xi'an Fengzu Biological Technology Co.,Ltd is one of the professional China synephrine manufacturers, for all you needs of best, price, organic, 10...
Spinach Powder,Vegetable Powder
Xi'an Fengzu Biological Technology Co.,Ltd is one of the professional China azelaic acid manufacturers, for all you needs of best, price, organic, ...
Pearl Powder,Herbal Plant Powder
Alkalized Cocoa Powder,Fruit Powder
供应产品

Same products

CT/X-Ray Contrast Media
CT/X-Ray Contrast Media 卖方: 北京北陆药业股份有限公司 The main component of CT/X-ray Contrast Media is iodine. The Iodinated Contrast Media is a colorl...
Contrast Media Manufacturing Company
Contrast Media Manufacturing Company 卖方: 北京北陆药业股份有限公司 For the purpose of medical imaging, a certain substance is introduced into the human body to chan...
Biodegradation Recycled Plastic Extruder Machine
Biodegradation Recycled Plastic Extruder Machine 卖方: Nanjing KY Chemical Machinery Co., Ltd. Biodegradable plastics refer to a kind of plastic that is degraded by natural microorganisms such...
Material handling auxiliaries
Material handling auxiliaries 卖方: Nanjing KY Chemical Machinery Co., Ltd. Material handling auxiliaries include material storage and transportation, mixing and metering, t...
KY-Lab Twin Screw Extruder
KY-Lab Twin Screw Extruder 卖方: Nanjing KY Chemical Machinery Co., Ltd. Overview of KY-Lab Twin Screw Extruder Since its establishment in 1993, KY has been devoted to...