Supply Of High Purity Laboratory Chemicals. 1. Ethanol Purity: ≥ 94-96% Color: Colorless Form: Liquid Type: Specially Denatured Alcohol Consisting Of About 5 Volumes Of Methanol To About 100 Volumes Of Ethanol Water Content: ≤0.5% Residue On Evapo

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Supply Of High Purity Laboratory Chemicals. 1. Ethanol Purity: ≥ 94-96% Color: Colorless Form: Liquid Type: Specially Denatured Alcohol Consisting Of About 5 Volumes Of Methanol To About 100 Volumes Of Ethanol Water Content: ≤0.5% Residue On Evaporation: ≤0.001% Isopropyl Alcohol ( V / V ) 4.0-6.0% Refractive Index: ~ 1.3580-1.3610 @ 20°C Specific Gravity: ~ 0.7902-0.7912 @ 20°C 1 L X 6 ( 6 No. Of 1L Bottles ) 2. Hexane Purity: ≥ 95%, Impurities: ≤0.001% Water Evaporation Residue: ≤0.0003%, Vapor Density: ~3 Vapor Pressure: 256 Mmhg ( 37.7 °C ) , 132 Mmhg ( 20 °C ) Auto Ignition Temp.: ~ 233.8°C ( 453°C ) Explosion Limit: 7.7 % Refractive Index N20 / D: 1.37 1L 2 / 7 Density: 0.659 G / Ml At 25 °C Packaging: With Sure Seal Cap 3. Heptane Grade: Anhydrous Purity: ≥ 99% Impurities: ≤ 0.005% Water Evaporation Residue: ≤ 0.0005% Vapor Density: 3.5 ( Vs Air ) Vapor Pressure: 40 Mmhg ( 20 °C ) , 83 Mmhg ( 37.7 °C ) Form: Liquid Auto Ignition Temp.: ~ 433 °F Explosion Limit:~ 7 % Refractive Index: N20 / D 1.387 Solubility: Water Insoluble Density: 0.684 G / Ml At 25 °C Packaging: With Sure Seal Cap 1 L 4. Chloroform Grade: Anhydrous Purity: ≥99% Form: Liquid, Contains 0.5-1.0% Ethanol As Stabilizer Impurities: ≤ 0.005% Water Evaporation Residue: ≤ 0.0003% Vapor Density: 4.1 ( Vs Air ) Vapor Pressure: 160 Mmhg ( 20 °C ) Packaging: With Sure Seal Cap Refractive Index N20 / D: 1.445 Boiling Point: 60.5-61.5 °C Melting Point: - 63 °C Density: 1.48 G / Ml At 25 °C 1 L X 4 ( 4 No. Of 1L Bottles ) 5. Acetone Grade: Acs Reagent Purity: ≥99.5% Form: Liquid ( Clear ) Expl. Lim.: 13.2 % Impurities: ≤0.0003 Meq / G Titration Acid ≤0.0006 Meq / G Titration Base ≤0.002% Aldehyde As Formaldehyde ≤0.05% Isopropanol ≤0.05% Methanol ≤0.5% Water Evaporation Residue: ≤0.001% Vapor Density: 2 ( Vs Air ) Vapor Pressure:184 Mmhg ( 20 °C ) Refractive Index N20 / D: 1.359 Ph: 5-6 ( 20 °C, 395 G / L ) Boiling Point: 56 °C / 760 Mmhg Melting Point: −94 °C 2.5 L X 2 ( 2 No. Of 2.5L Bottles ) 3 / 7 Density: 0.791 G / Ml At 25 °C 6. Octane Grade: Anhydrous Purity: ≥99% Form: Liquid Impurities: ≤ 0.005 % Water Evapn. Residue: ≤ 0.0003% Refractive Index: N20 / D: 1.398 Vapor Density: 3.9 ( Vs Air ) Vapor Pressure:11 Mmhg ( 20 °C ) Boiling Point: 125-127 °C Melting Point: −57 °C Autoignition Temp. 428 °F Expl. Limit: 6.5 % Solubility: Ethanol Soluble Density: 0.703 G / Ml At 25 °C Packaging: With Sure / Seal Cap 1L 7. Cyclohexane Grade: Anhydrous Purity: ≥99.5% Form: Liquid Impurities: ≤ 0.005% Water Evapn. Residue: ≤ 0.0005% Autoignition Temp.: 500 °F Expl. Lim.: 9 % Vapor Density: 2.9 ( Vs Air ) Vapor Pressure: 168.8 Mmhg ( 37.7 °C ) Refractive Index N20 / D: 1.426 Boiling Point: 80.7 °C Melting Point: 4-7 °C Density: 0.779 G / Ml At 25 °C Packaging: With Sure Seal Cap 1 L X 2 ( 2 No. Of 1L Bottles ) 8. 2-Hydroxy-4′- ( 2-Hy Droxyethoxy ) -2-Me Thylpropiophenone Purity: ≥ 97.5 % Color: White To Yellow Appearance Form: Powder Or Crystals 10 G 9. Tris ( Hydroxymethy L ) Amino Methane Grade: Acs Reagent Purity: ≥99.8% Form: Crystalline / Chunks Impurities: ≤0.005% Insoluble Matter ≤2% Water Cation Traces: Fe: ≤5 Ppm Heavy Metals ( As Pb ) : ≤5 Ppm Color: White Ph Range:7- 9, Pka ( 25 °C ) : 8.1 Boiling Point: 219-220 °C @10 Mmhg Melting Point: 167-172 °C 100 G 4 / 7 10. Acrylamide Purity: ≥99% Colour: White Appearance Form: Powder Or Crystals Impurities: ≤0.005% Acrylic Acid Content, ≤0.005% Water Insolubles Solubility: Water- 2.5 G / 10 Ml Cation Traces: Fe: ≤1 Ppm, Mg: ≤3 Ppm Heavy Metals ( As Pb ) : ≤5 Ppm Conductivity: ≤10.0 Μs / Cm ( 20 °C, 35% Solution ) Boiling Point: 125 °C / 25 Mmhg Melting Point: 82-86 °C Vapor Density: 2.45 ( Vs Air ) Vapor Pressure: 0.03 Mmhg ( 40 °C ) 100 G 11. Thiolated Polyethylene Glycol : Peg-Sh ( O- [ 2- ( 3-Mercapto Propionylamino ) Eth Yl ] -O′-Methylpolyet Hylene Glycol ) Molecular Weight: ~ 5000 Ω-End: Thiol Α-End: Methoxy Polymer Shape: Linear Storage Temp.: −20°C Color: Colorless Or White Form: Powder Or Crystals 1 G 12. Tetramethyl Ammonium Hydroxide ( Tmaoh ) Concentration: ~ 25 Wt % In Water Vapor Pressure: 17.5 Mmhg ( 20 °C ) Refractive Index: N20 / D 1.3806 Density: 1.016 G / Ml At 25 °C Titration By Hcl: 24.0- 26.0 % 1L 13. Polyethylene Terephthalate ( Pet ) Film Form: Film Size: ~ 300 × 300 Mm Thickness: ~ 0.25 Mm Condition: Transparent 10 Pcs 14. Cesium Bromide Purity: ≥ 99.9% Trace Metals Basis Form: Crystalline Titration By Agno3 ( % Br ) : 36.9 - 38.1 % Trace Metal Analysis: ≤ 1500.0 Ppm Melting Point: 636 °C Density: 4.44 G / Ml At 25 °C 100 G 15. Cesium Iodide Purity: ≥ 99.9% Trace Metals Basis Form: Powder Color: White Appearance Titration By Agno3 ( %I ) : 48.1 - 49.6 % Trace Metal Analysis: ≤ 1500.0 Ppm Melting Point: 626 °C Density: 4.51 G / Ml At 25 °C 100 G 16. 1, 4 - Benezenedithiol Purity ( Gc ) ≥ 98.5 % Appearance ( Color ) White To Beige 1 G 5 / 7 Appearance ( Form ) Powder Or Crystals Infrared Spectrum Conforms To Structure Carbon 49.3 - 52.0 % Sulfur 43.9 - 46.2 % 17. 1, 2, Dichloroethane Purity ( Gc ) ≥ 99.0 % Appearance ( Form ) Liquid Residue On Evaporation ≤ 0.002 % Water: ≤ 0.03 % Titrable Acid ( Meq / G ) ≤ 0.0003 Autoignition Temp.: 775 °F Refractive Index: N20 / D 1.444 Density: 1.256 G / Ml At 25 °C 1 L X 2 ( 2 No. Of 1L Bottles ) 18. Thiophene Purity: ≥ 99% Form: Liquid Autoignition Temp.: 743 °F Expl. Limit: 12.5 % Refractive Index: N20 / D 1.529 Boiling Point: 84 °C Melting Point: −38 °C Density: 1.051 G / Ml At 25 °C Appearance: Colorless Vapor Density: 2.9 ( Vs Air ) 100 G 19. 1-Pentanethiol Purity ( Gc ) ≥ 97.5 % Form: Liquid Vapor Pressure: 27.4 Mmhg ( 37.7 °C ) Refractive Index: N20 / D 1.446 Density: 0.84 G / Ml At 25 °C 25 G 20. 1, 5 Pentanediol Purity: ≥97.0% Autoignition Temp.: 635 °F Refractive Index: N20 / D 1.450 Density: 0.994 G / Ml At 25 °C 1 L 21. N Decane Purity: ≥94% Form: Liquid Autoignition Temp.: 208 °C Kinematic Viscosity: <7 Cst ( 40 °C ) Flash Point: 51 °C Density: 0.73 G / Cm3 At 20 °C 1 L 22. Gellan Gum Appearance Color: White To Off White Form: Powder Solubility ( Color ) : Colorless To Faint Yellow Congealing Temperature: 27 - 32 °C 1.0% Solution Transmittance: > 80 % 250 G 23. Dichloromethane Purity: ≥ 99.80 % Form: Liquid 2.5L 6 / 7 Amylenes As Stabilizer: 40 - 100 Ppm Residue On Evaporation: < 0.001 % Water < 0.02 % Free Acid ( As Hcl ) < 0.001 % Uv Absorbance 260Nm: < 0.01 Uv Absorbance 245Nm: < 0.10 Uv Absorbance 240Nm: < 0.30 Uv Absorbance 235Nm: < 0.70 24. Dodecylamine Purity: ≥97.0% Vapor Pressure: <2 Hpa ( 20 °C ) Flash Point: >110 °C Density: 0.80 G / Cm3 At 20 °C 100 G 25. Thiol Terminated Polystyrene Color: White To Yellow Form: Powder Poly Dispersity Mw / Mn < 1.1 Molecular Number: 8500 – 13500 Average Molecular Number: ~ 11, 000 1 G 26. 5-Bromo Salicylic Acid Purity: ≥ 90 %, Technical Grade Form: Powder Titration By Naoh: 89.0 - 111.0 % 25 G 27. Decamethylferroce Ne ( Dmfc ) Purity: ≥ 97% Color: Yellow To Gold Form: Crystals Or Crystalline Powder Carbon : 71.0 - 76.2 % 1 G X 2 ( 2 No. Of 1G Bottle ) 28. Bis ( Triphenylphosp Horanylidene ) Ammonium Chloride ( Bacl ) Purity: ≥ 97% Color: White To Off-White Form: Powder Or Crystal Or Chunk ( S ) Titration By Agno3: 96.5 - 103.5 % 10 G 29. Lithium Tetrakis ( Pentafluoro Phenyl ) Borate Ethyl Etherate ( Litb-Dee ) Colour: White To Light Beige Form: Powder Or Crystals Melting Point: 117 - 122 Oc 100 Mg X 3 ( 3 No. Of 100 Mg Bottles ) 30. Dimethyldichlorosi Lane Purity: ≥ 99.50 % Color: Colorless To Faint Yellow Form: Liquid 1 L 31. Polydimethylsiloxa Ne ( Slyguard 184 Elastomer ) With Curing Agent Viscosity ( Cst ) : 4000.00 - 6500.00 Dielectric Shore: ~ 43 Volume Resistivity: ~ 2.9E+14 Ohm.Cm Refractive Index: N / 589 1.4118 N / 632.8 1.4225 10 G 32. Polyvinyl Butyral 33. Lincomycin Hydrochloride Purity: ≥ 95.0% Form: Solid Impurities: ≤ 5% Water Color: White To Off-White Solubility H2o: 50 Mg / Ml, Clear, Colorless 1 G 34. Sodium Thiocyanate Purity: ≥ 98.0% Form: Powder, Crystals Or Chunks Impurities: ≤ 0.005% Insolubles ≤0.2% Na2co3 Ph: 4.8 ( 20.1 °C, 1070 G / L ) Solubility: Water Soluble 1, 000 G / L At 20 °C Anion Traces: S 2- : ≤0.001% Chloride ( Cl- ) : ≤ 0.01% Sulfate ( So4 2- ) : ≤ 0.01% Cation Traces: Fe: ≤ 2 Ppm Nh4+: ≤0.002% Heavy Metals ( As Pb ) : ≤5 Ppm 100 G 35. Melamine Purity: 99% Form: Powder Turbidity: Clear To Very Slightly Hazy 100 G 36. Bisphenol A Purity: 99% Form: Powder, Beads Or Granules Color: White Turbidity: Clear 50 G 37. Sodium Oleate Purity: ≥ 95% Form: Powder Sodium ( Na ) : 7 - 8 % Solubility ( Turbidity In 50 Mg / Ml Methanol ) : Clear To Very Slightly Hazy 1 G 38. Needles For Luer Lock Syringes Material: Bevel Tip Stainless Steel Needle ( Point Style 2 ) Needle Size: 23 Gauge Type: Luer Lock Point Style 2 Needle Length: ≥ 115 Mm Outer Dia.: ~ 0.63 Mm 02 Nos. Or 01 Pack Of Nearest Quantity ----