Optical mouse, ps/2 or USB connector, 800dpi

Product Name: Ordinary Portland CementPlace of Origin: ChinaOrdinary Portland Cement by Chinese National StandardKinds: 32.5/ 32.5R/ 42.5/ 42.5R/ 52.5

STANDARD : WS

Appearance : White or white flat crystalLoss on drying : NLT 2.0%Sulphated ash : NLT2.0%HPLC Purity : NMT99%

Standard : Corporation standardMolecular formula : C3H9NNa2O7P2.5H2OUse : Used in treatment of osteolytic bone metastases sometimes found with breast cancer and myeloma .

Product Name : PARACETAMOLMolecular Formula : C8H9NO2Descriptions : Paracetamol Is A White Crystal Or Crystalline Powder , Odourless , Having A Bitter Taste .Quality Specifications : Meet With USP28,

Discription : white or off-white crystalline powder , odorless, tiny bitter . Easily soluble in methanol, soluble in alcohol, little soluble in water.Quality Standard : EP5Application : Paroxetine is

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Standard: USP, EP, IP, CP. JPParticle size:40 mesh,100meshPackage:1kg/tin,10kg/drum,25kg/drumUse: Nasal decogestant, ophthalmic mydria