bids are invited for methanol lcms grade , acetonitrile lcms grade , c18endcapped bulk sorbent 100 gm with coa , carbon spe bulk sorbent (gcb) with coa , psa spe bulk sorbent 100 gm with coa , ethyl acetate lcms grade , hexane lc ms grade , micro tips 1000 microlitre , micro tips 200 microlitre , micro pipette 100 to 1000 microlitre with calibration (thermo fisher) , micro pipette 20 to 200 microlitre with calibration (thermo fisher) , poly propylene tubes (centrifuge tube) stand 50ml , poly propylene tubes (centrifuge tube) stand 15ml , poly propylene tubes (centrifuge tube) stand 2ml , volumetric flask 10ml a class with certificate , amber volumetric flask 10ml a class with certificate , glass insert vial (200 microlitre)for hplc vial , purple nitrile gloves powder free , mgso4 with coa , sodium sulphate anhydrous , syringe (1-5 ml) , micro weighing balance 1.0mg to 30gm (least count 0.00001) , spatula 1 to2 gm capacity stainless steel 20cm length , wrist action shaker machine (mechanical shaker) , test tube (16*100) 12ml , scandium (sc) pure single-element standard with coa , rhodium (rh) pure single - element standard with coa , germanium (ge) pure single - element standard with coa , iridium (ir) pure single - element standard with coa , bismuth (bi) pure single - element standard with coa , yttrium (y) pure single - element standard with coa , indium (in) pure single - element standard with coa , terbium (tb) pure single - element standard with coa , arsenic pure single element standard with coa , tin pure single element standard with coa , copper pure single element standard with coa , polypropylene/hdpe 50 ml with certificate , polypropylene/hdpe 15 ml with certificate , nitric acid (trace metal analysis) with coa , hydrochloric acid (for trace metal analysis) with coa , hydrogen peroxide ,aqueous solution (ultrapure reagent) with coa , micropipette with certificate , plastic volumetric flask a grade with certificate , hexachlorobengene with coa , benomyl , 2,4-dichlorophenoxy acetic acid , alpha cypermethrin , alpha naphthyl acetic acid , ametroctradin , azoxystrobin , bifenthrin , abamectin , acetamiprid , azoxystrobin , bifenthrin , abamectin , acetamiprid , atrazine , beta cyfluthrin , bitertanol , boscalid , buprofezin , captan , carbaryl , carbendazim , carbofuran (sum of carbofuran and 3-hydroxy carbofuran expressed as carbofuran , carbosulfan , chlorantraniliprole , chlorfenapyr , chlorfluazuron , chlormequat chloride (ccc) , chlorothalonil , chlorpropham , chlorpyriphos , cyantranilipole , cyazofamid , cymoxanil , cypermethrin , deltamethrin , diafenthiuron , dichlorvos , dicofol , difenoconazole , dimethoate , dimethomorph , dinocap , dithianon , dithiocarbamates , diuron , dodine , emamectin benzoate , ethephon , ethion , etoxazole , famoxadone , fenamidone , fenarimol , fenazaquin , fenoxaprop-p-ethyl , fenpropathrin , fenpyroximate , fenvalerate , fipronil , flubendiamide , fluopicolide , fluopyram and its metabolites , flupyradifurone and its , flusilazole , fluxapyroxad , forchlorfenuron , fosetyl-al , halosulfuron methyl , hexaconazole , hexythiazox , hydrogen cyanamide , imidacloprid , indoxacarb , iprodione , kasugamycin , kresoxim methyl , lambda cyhalothrin , linuron , lufenuron , malathion , mancozeb , mandipropamid , mepiquat chloride , metaflumizone , metalaxyl-m , methomyl , metiram as cs2 , metrafenone , metribuzin , milbemectin , monocrotophos , myclobutanil , novaluron , oxadiargyl , oxydemeton-methyl , oxyfluorfen , paclobutrazol , paraquat dichloride , penconazole , pendimethalin , permethrin , phorate , phosalone , picoxystrobin , prohexadione calcium , propaquizafop , propargite , propineb , pyraclostrobin , pyridalyl , pyriproxyfen , quinalphos , quizalofop ethyl , sodium para nitro phenolate , spinetoram , spinosad , spiromesifen , spirotetramat , tebuconazole , tetraconazole , thiacloprid , thiamethoxam , thiodicarb , thiometon , thiophanate- methyl , tolfenpyrad , triadimefon , triazophos , trichlorfon , tricyclazole , tridemorph , trifloxystrobin , immunoaffinity column for aflatoxin , hp-5 ms ui agilent gc column 19091s-433ui (30m*0.250mm) 0.25micron