× |
|
Acetonitrile, HPLC |
|
× |
|
1020 | Acetic ACID |
|
× |
|
DURAN GLASS BEAKER #100 ml. |
|
× |
|
1115P | Methanol, AR Plastic Bottle |
|
× |
|
Nipro Disposable Syringes 3ml Luer Slip without needle Sterile 1 Box ( 100 pcs) |
|
× |
|
1199 | Tetrachloroethylene(Low Hydrocarbon), AR |
|
× |
|
1027E | Chloroform, AR |
|
× |
|
1083 | n-Hexane 95%, AR |
|
× |
|
1133 | Nitric Acid 65% , AR |
|
× |
|
101509 | Silver sulfate |
|
× |
|
1413 µS/cm Conductivity Standard (500mL Bottle) |
|
× |
|
4320 | Hydrochloric Acid |
|
× |
|
pH 4.01 Calibration Solution (500 mL) |
|
× |
|
3270A | Dibutylamine 99% |
|
× |
|
1147 | Petroleum Ether 40 - 60, AR |
|
× |
|
SPRIT B COMMERCIAL GRADE 95% |
|
× |
|
AJAX PO.DI-HYDROGEN POHSPHATE 500G. |
|
× |
|
SODIUM CHLORID 99% 25KG/BG |
|
× |
|
Ethanol , AR |
|
× |
|
84 µS/cm Conductivity Standard (500mL Bottle) |
|
× |
|
1005 | Acetonitrile, AR |
|
× |
|
1070 | Ethyl Acetate, AR |
|
× |
|
105432 | Ammonia solution 25% |
|
× |
|
MilliporeSigma 1.09535.0001 ColorpHast pH Test Strips, 0-14 |
|
× |
|
โซเดียมไฮดรอกไซด์ |
|
× |
|
Acetic Acid Glacial, AR |
|
× |
|
100014 | Acetone |
|
× |
|
100317 | Hydrochloric acid fuming 37% |
|
× |
|
DISTILLED WATER 20 Liter |
|
× |
|
8921 | Cyclohexane, AR |
|
× |
|
105432 | Ammonia solution 25% |
|
× |
|
METHYL ETHYL KETONE (MEK) |
|
× |
|
VITLAB JUG,PP 2,000 mL |
|
× |
|
Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate) |
|
× |
|
Sodium Hydroxide 99%, AR |
|
× |
|
WHATMAN FILTER PAPER NO.1 SIZE 46x57 CM. |
|
× |
|
HBG MEASURING PIPET CLASS A 2 ML. |
|
× |
|
METHANOL Commercial |
|
× |
|
WHATMAN membraness filter Nylon 0.2 um, dia.47 mm. |
|
× |
|
REFINED SALT |
|
× |
|
METHYL ETHYL KETONE (MEK) |
|
× |
|
Sulfuric Acid 98% , AR |
|
× |
|
TGI BEAKER LOW FROM SIZE 600 ML |
|
× |
|
1210 | Water, AR |
|
× |
|
417 | Potassium Sulfate |
|
× |
|
ADVANTEC membranes, Celluose Acetate MFS 0.8um, 47mm. |
|
× |
|
HIRSCHMANN Pasteur Pipette Glass Long.15cm#9250101 |
|
× |
|
100731 | Sulfuric acid 95-97% |
|
× |
|
1085 | n-Hexane 99%, AR |
|
× |
|
WHATMAN FILTER PAPER NO.1 SIZE 46x57 CM. |
|
× |
|
HAMILTON 701ASN AGILENT GC AUTOSYRINGE |
|
× |
|
105033 | Potassium hydroxide |
|
× |
|
108325 | Toluene |
|
× |
|
FAVORIT CYLINDER,GLASS #500 ml. A |
|
× |
|
ADVANTEC membranes, Celluose Acetate MFS 0.8um, 47mm. |
|
× |
|
Chloroform (stabilized with 1% Ethanol), AR |
|
× |
|
AJAX PO.DI-HYDROGEN POHSPHATE 500G. |
|
× |
|
กระบอกฉีดยา แบบใช้แล้วทิ้ง Nipro ขนาด 5 มิลลิลิตร |
|
× |
|
LP PP DROPPER 3 ML (500EA/BOX) |
|
× |
|
Kimberly-Clark Kimtech Kimwipes Ex-l Wipes, 4.5" X 8.5"; 280 Wipes/Bx; 1 Bx |
|
× |
|
100456 | Nitric acid 65% |
|
× |
|
Chloroform (stabilized with 1% Ethanol), AR |
|
× |
|
SILICONE OIL 350 SIZE 20KG. |
|
× |
|
105043 | Potassium iodide |
|
× |
|
1198 | Tetrachloroethylene, AR |
|
× |
|
TOLUENE COMMERCIAL |
|
× |
|
381 | Potassium Carbonate |
|
× |
|
101509 | Silver sulfate |
|
× |
|
Glass Dropper 4.5" |
|
× |
|
WHATMAN membraness filter Nylon 0.2 um, dia.47 mm. |
|
× |
|
Whatman™ 1005-110 Grade 5 Qualitative Filter Paper |
|
× |
|
51350020 | Buffer PH 7.00 |
|
|