bids are invited for zoology chemicals 3 methyl 1 phenyl 2 pyrazoline 5 one rm1707 , dextran with different molecular weights dextran mw 30,000 40,000 rm6399n25g , sodium selenite anhydrous 100gm grm4490 , sodium alginate 500gm grm7494 , chondroitin sulfate a sodium salt 5gm tc040 , hplc and spectroscopy water 1litre , ethyl acetate 500ml , ethanol hayman 500ml , formaldehyde solution 500ml , isopropyl alcohol 500ml q26895 , glacial acetic acid 500ml , benzene 500ml , hydrochloric acid 500ml , sulphuric acid 500ml , nitric acid 500ml , potassium hydroxide pellets 500gm , diethyl ether 500ml , ethanol china grade 500ml , dialysis membrane 50 5 metr la387 5mt , membrane filter 0.25 um filter disc 47mm dia pack of 100 nosnnylon , sulfuric acid 500ml , buffer tablets ph 4 10caps merck , buffer tablets ph 7 10caps merck , buffer tablets ph 9 10caps merck , acetonitrile 500ml mb159 total quantity : 37