• RNase, DNase Free,
• Biotechnology Grade
• Purity >98.0%
• pH (5% ,water) 6.5-7.5
• Moisture (105 ° C, 4hr.) <5.0%
• Heavy metals <0.0010%
• Iron <0.0005%
• DNase, RNase activity None detected

• 24 Amino Acids, Reference Standard)
• All the 24 aminoacids in the kit are min 99% in purity.
• TLC test shows single spot.
• DL-Alainine, DL-2-Amino-a-abutyric acid,
• L-Arginine monohydrochloride, DL-Aspartic acid,
• L-Cysteine monohydrochloride, L-Cystine,
• 3-3, 4-dihydroxyphenyl DL-alanine (DL-DOPA)
• L-Glutanic acid, Glycine, L-Histidine monohydrochloride
• L-Hydroxyproline, DL-iso-Leucine, DL-nor-Leucine
• L-Leucine, L-Lysine monohydrochloride, DL-methionine
• L-Orithine monohydrochloride, DL-phenylalanine, L-Proline
• DL-Serine, DL-Threonine, L-Tryptophan, L-Tyrosine, DL-Valine

High Purity Grade

Activity >4500

Storage Cold

• MW 605.24
• EM (259nm, pH 7.0) >15,000
• Solubility Clear and haze-free
• Heavy metals (as Pb) <0.002%
• A250/A260 0.78+0.03
• A280/A260 0.16+0.02

Storage -20 ° C

• MW : 228.20
• Purity : >98.0%
• Insolubles : <0.005%
• Ash : <0.05%
• Titratable free acid : <0.04 meq/g
• Chloride and chlorate : <0.001%
• Heavy metals (as Pb) : <0.005%

• ACS Grade
• MW 720.06
• Insolubles Passes
• pH 3.8-5.4

• MW 669.96
• Insolubles Passes
• Visual transition interval pH 3.0-4.6

• ACS Grade
• A tracking dye for RNA gelsMW : 720.06
• pH : 3.8-5.4

• Biotechnology Grade
• MW 168.36
• Purity >99.5%
• A 260 ( 50%, water) <0.1
• Na <0.1%
• Rubidium <0.1%
• K <0.05%
• Li <0.005%
• Mg <0.0001%
• Ni <0.0001%
• Pb <0.0001%
• DNase, RNase activity None detected

• MW 854.04
• EM(595nm, water) >36,300
• Protein staining Passes

Storage Room Temperature

• MW 825.99
• EM(550nm, water) >33,000
• Protein staining Passes

• MW 364.09
• Purity >99.0%

Storage Room Temperature

• Diethylpyrocarbonate
• High Purity
• MW 162.14
• Purity (Chromatographic) >98.5%
• Refractive index (20 ° C) 1.3973
• Purity (Acid assay) >99.5%

• ACS Grade
• MW 78.13
• Purity >99.9%
• Appearance clear and haze-free
• Density (g/ml) >1.092
• Freezing Point <18.3 0 C
• Residue after evaporation <0.01%
• Water <0.1%
• A 275 (undiluted ) <0.20
• Titratable acid <0.001 meq/g

• DL-Dithiothreitol, Biotechnology Grade
• MW 154.25
• Purity >99.4%
• IR Passes
• Moisture <0.5%
• A283 (0.02M, Water) <0.05
• S-S content <0.5%
• Melting range 39-43 ° C
• Solubility (5%, water) Clear and haze-free

Storage -20 ° C

• Biotechnology Grade
• MW 372.24
• Purity >99.0%
• Insolubles <0.005%
• pH (5% , water, 25 0 C ) 4.0-6.0
• Heavy metals <0.005%
• Fe <0.01%
• Nitrilotriacetic acid <0.1%
• DNase. RNase and Protease None detected

Storage Room Temperature

• Biotechnology Grade : 372.24
• MW : 372.24
• Purity : >99.0%
• Insolubles : <0.005%
• pH (5% , water, 25° C : 4.0-6.0
• Heavy metals : <0.005%
• Fe : <0.01%
• DNase, RNase, Protease activity : None Detected

• E. coli Conjugation
• Activity (37 O C) >600 U/mg (protein)
• Aggregation (HPLC) <3.0%

Storage -20 ° C

• High Purity Grade
• MW 612.63
• Purity >95.0%
• Moisture <1.0%
• Fe <0.002%
• Pb <0.001%

Storage Cold

• Biotechnology Grade
• MW 95.53
• Purity >99.5%
• A260 <0.03
• A230 <0.15
• As <0.0005%
• Pb <0.0005%
• Fe <0.0005%
• Melting range 181-187 C
• Solubility (6M, H 2 O) Clear
• DNase, RNase activity None detected

Storage Room Temperature

• Biotechnology Grade
• MW 118.16
• Purity >99.0%
• Melting range 118-121 ° C
• Solubility (70%,H 2 O, 25 ° C) Clear
• A280 (70%,H 2 O, 25 ° C) <0.8
• DNase, RNase None detected

• Free Acid N-2-Hydroxyethylpiperazine-N’-2-EthanesulfonicAcid
• MW 238.31
• Purity >99.0%
• Ka (20 ° C) 7.55

Storage Room Temperature

• ACS Grade
• MW : 260.30
• Purity : >99.0%
• pH (1% water) : 9.5-11.0
• Solubility (5% water) : clear/colorless
• pKa (25°C) : 7.45-7.65
• Chloride : <0.001%
• Heavy metals (as Pb) : 10ppm
• DNase , RNase & Protease : none detected

• Biotechnology Grade
• MW 68.09
• Purity >99.0%
• Melting range 88-92 0 C
• Insolubles <0.1%
• DNase, RNase None detected

• (Dioxane Free)
• Ultra Pure Grade
• MW 238.31
• Purity >99.0%
• Specific rotation (1%, water) -28.5 ° to -31.5 °
• Melting range 110-112 ° C
• Dioxane None detected

• Density 0.88
• Viscosity (100 F) 300-360 Saybolt
• RNase, DNase, Protease None detected

Storage Room Temperature

• Biotechnology Grade
• 1 Tablet is used to make 100 ml solution.
• pH (1 Tablet in 100 ml of water) 7.4 ± 0.1
• Sodium Chloride 137mM
• Phosphate buffer 10mM
• Potassium Chloride 2.7mM

Storage Room Temperature

• Biotechnology Grade
• Phosphate buffer saline used for molecular techniques.
• pH 7.2 – 7.4
• Purity >99%

• Sodium Salt
• Piperazine-N,N’-bis-(2-Ethanesulfonic Acid)
• MW 335.37
• Purity >99.0%
• pKa (20 ° C) 6.80

• High Purity Grade
• MW 40,000 (Avg.)
• Purity >99.0%
• pH (5%, water) 3.0-7.0
• Heavy metals <0.001%

• Porcine pancreas for single cell suspension Tissue Culture Grade
• Trypsin >250 N.F.U/ mg
• Chymotrypsin <75 N.F.U / mg
• Cell disaggregation Passes

Storage -20 ° C

• Ultra Pure Grade
• MW : 116.21
• Purity : >99.0%
• Reactive index : 1.417-1.419
• Boiling range : 119-121°C

Storage 4 ° C

• A dialyzed lyophilized powder. No less than, 7000BAEE units of inhibition/mg material. Unit definition: The amount of inhibitor that will inhibit one unit of trypsin activity

• Treated with DEPC, filtered and autoclaved
• H 2 O 18.02
• Residue after evaporation <3 ppm

Storage Room Temperature

• 5-Bromo-4-Chloro-3-Indolyl- b -D-Galactopyranoside Ultra Pure Grade
• Purity (enzymatic) 99.0%
• Blank (A 620 ,1mg/ml, phosphate buffer) <0.01
• Melting range 232-234 O C
• Solubility (2%, DMF) Clear/haze-free