Dt:31. 12.2014 CIRCULAR – 4A Amendments to SRL Catalogue 2013-14 & to amendment supplement 2014-15 w.e.f 31.12.2014 Dear All, With reference to the SRL Catalogue 2013-14 & to amendment supplement 2014-15, we hereby notify the Amendments as mentioned below. We request you to incorporate the below mentioned amendments while placing your valuable orders. Additionally we are pleased to introduce Additional New Products & New Packing Sizes for the ease of your customers, details of which follow herewith. Sr. No. Product Code & Part Product Name 1). 58513 Part B 2-Aminophenyl-Acetonitrile pure (2-Aminobenzyl Cyanide) 2). 3). 4). 19902 Part B DL-3-Aminoisobutyric Acid Extrapure (2-Amino-2-MethylPropionic acid) * Also See in Section Change in Specification ,etc. 86898 Part B DL-3-Aminoisobutyric Acid Hydrate Extrapure (2-Amino-2-Methyl-Propionic acid Hydrate) * Also See in Section Change in Specification ,etc. 56580 Part A Borax Anhydrous extrapure AR Packing 250 mg New Pack 1 gm New Pack 25 gm 100 gm Catalogue Price Revised Price 4900.00 12500.00 14700.00 50400.00 Discontinued Discontinued 500 mg 1 gm New Pack 5 gm New Pack 7150.00 Discontinued 5000.00 25 mg 100 mg 250 mg 1900.00 5700.00 11000.00 100gm New Pack 500 gm 17500.00 No Change 4000.00 6000.00 2100.00 1030.00 3800.00 5). 76496 Part B ß-Cyclodextrin, base (BCD) for biochemistry & microbiology 6). 76007 Part B 7). 5 gm 100 gm New Pack 2300.00 300.00 2300.00 D(+) Fucose Extrapure (Rhodeose) 1 gm 5 gm 9800.00 44100.00 11800.00 49000.00 32614 Part B Germanium Dioxide electronic grade ultrapure 1 gm 10 gm 25 gm 1225.00 10995.00 25438.00 800.00 6000.00 11800.00 8). 85125 Part B Malonyl Chloride practical (Product Discontinued) 25 ml 100 ml 500 ml 1470.00 5355.00 22575.00 (Product Discontinued) 9). 42591 Part A Nickel Acetate Tetrahydrate pure 100 gm New Pack 500 gm 2100.00 2800.00 700.00 10). 13148 Part B Nysted Reagent, 20% (Product Discontinued) 100 ml 9975.00 (Product Discontinued) 11). 13250 Part A Potassium Dichromate pure 500 gm 1 Kg 2.5 Kg 850.00 1500.00 3700.00 800.00 No Change No Change 12). 26309 Part B Proteinase K ex. Tritirachium Album (Type B) for biochemistry 1100.00 2100.00 6800.00 440.00 1090.00 3925.00 18500.00 * Also See in Section Change in Specification ,etc. 10 mg 25 mg 100 mg 500 mg New Pack 1gm New Pack 49936 Part B Proteinase K ex. Tritirachium Album (Type A) for molecular biology * Also See in Section Change in Specification ,etc. 10 mg 25 mg 100 mg 500 mg 1 gm 1355.00 2415.00 7560.00 35700.00 61425.00 470.00 1150.00 4050.00 19750.00 38100.00 14). 28182 Part A Sodium Nitroprusside pure 100 gm 500 gm 510.00 2450.00 900.00 3900.00 15). 71750 Part A Sodium Nitroprusside extrapure AR 100 gm 500 gm 690.00 3400.00 950.00 4300.00 13). 35600.00 16). 45165 Part B Rhodium Chloride Trihydrate pure 1 gm 19404.00 12000.00 17). 20748 Part B Xanthine extrapure CHR 5 gm 25 gm 357.00 1428.00 590.00 2350.00 Sr.No. 1). 2). 3). 4). 5). Product Code 51126 New 93186 New 66120 New 83131 New 59167 New Product Name Chloroform Dried (Stabilized with ethanol) Cas Number:-67-66-3 Assay 99.5% Molecular Formula:-CHCl3 Molecular Weight. 119.38, Water Content: max 0.005% N,N-Dimethylformamide Dried (DMF) Cas Number:- 68-12-2 Assay:- ………..99.5% Molecular Formula:- C3H7NO Molecular Weight:-73.10 Water Content: max 0.005%, Dimethyl Sulphoxide Dried (DMSO) Cas Number:- 67-68-5 Assay………….99.5% Molecular Formula:- C2H6SO Molecular Weight:-78.13 Water Content:- max 0.005%, Ethyl Ether Dried (Diethyl Ether) Cas Number:- 60-29-7 Assay……….99.5% Molecular Formula:- C4H10O Molecular Weight:-74.12 Water Content:- max 0.005%, Tetrahydrofuran Dried (THF) Cas Number:- 109-99-9 Assay……… 99.5% Molecular Formula:- C4H8O Molecular Weight:-72.11 Water Content:- max 0.005% Unit 500 ml Rate Per Unit 410.00 1000 ml 856.00 2500 ml 1800.00 500 ml 350.00 1000 ml 680.00 2500 ml 1600.00 500 ml 600.00 1000 ml 1100.00 2500 ml 2650.00 500 ml 400.00 1000 ml 790.00 2500 ml 1800.00 500 ml 1000 ml 720.00 1300.00 2500 ml 2600.00 6). 36678 New Orthophosphoric Acid Extrapure (Phosphoric Acid) Cas Number:-7664-38-2 Assay……..85% Molecular Formula:-HPO, Molecular Weight :-98.00 500 ml 2.5 Ltr 490.00 2200.00 7). 50056 New Orthophosphoric Acid Extrapure AR (Phosphoric Acid) Cas Number:-7664-38-2 Assay……..85% Molecular Formula:-HPO, Molecular Weight :-98.00 500 ml 2.5 Ltr 580.00 2700.0 8). 26440 New Petroleum Ether 40-60 extrapure AR Cas Number:-8032-32-4) 500 ml 445.00 2.5 Ltr 1875.00 11778 New Petroleum Ether 40-60 extrapure Cas Number:-8032-32-4) 500 ml 395.00 2.5 Ltr 1650.00 10041 New Proteinase K ex. Tritirachium Album (Type C) for molecular biology Activity : min. 20U/mg protein 10 mg 25 mg 100 mg 500 mg 1 gm 425.00 1030.00 3645.00 17775.00 34300.00 9). 10). Sr. No. Product Code 83147 Part A Product Name Aluminium Ammonium Sulphate extrapure AR Additional Names: (Ammonium Alum, Alum Ammonia, Ammonium Aluminium Sulphate) 2). 42889 Part A Aluminium Potassium Sulphate extrapure AR Additional Names: (Potash Alum, Potassium Aluminium Sulphate) 3). 34641 Part A Aluminium Potassium Sulphate Extrapure Additional Names: (Potash Alum, Potassium Aluminium Sulphate) 1). Wrongly Printed Corrections/Upgradations 4). 64132 Part A Ammonium Aluminium Sulphate pure Ammonium Aluminium Sulphate pure Aluminium Ammonium Sulphate pure Additional Names: (Ammonium Alum, Alum Ammonia, Ammonium Aluminium Sulphate) 5). 19902 Part B DL-3-Aminoisobutyric Acid Extrapure (2-Amino-2-MethylPropionic acid) Assay:-----min.99% Assay:------min.98% 86898 Part B DL-3-Aminoisobutyric Acid Hydrate Extrapure (2-Amino-2-MethylPropionic acid Hydrate) Assay:-----min.99% Assay:-----min 98% 7). 58389 Part B Heparin Sodium Salt 8). 26309 Part B Proteinase K ex. Tritirachium Album (Type B) for biochemistry 49936 Part B Proteinase K ex. Tritirachium Album (Type A) for molecular * 6). * * 9). Description ............. white to off-white crystalline powder Solubility ............... 5% aq soln is clear & colourless pH(1% Aqueos Solution) .. 5.0-7.5 Sulphated Ash ............ max 28-41% Heavy Metals(Pb) ......... max 0.003% A0.4% aqueous,260nm ...... max 0.20 A0.4% aqueous,280nm ...... max 0.15 Water(KF) ................ max 8% Additions in specification:Ex. Bovine Intestinal Mucosa Activity: min. 150 IU/mg material Activity:- min.10 units/mg protein Activity:- min. 30U/mg protein (high activity) Activity:- min.10-20 units/mg protein (high activity powder) Activity:- min. 30U/mg protein (high activity) biology * 10). 57594 Part B Tetrabutylammonium Bromide extrapure AR Thanking You, For SISCO RESEARCH LABORATORIES PVT.LTD DIRECTOR C16H37BrN M.W. 322.37 Description ....... White to almost white crystalline powder Solubility ........ 10% aq soln is clear & colourless Assay(ex Br) ...... min 99% Melting Point ..... 102103°C Water(KF) ......... max 0.5% Sulphated ash ..... max 0.1% A 0.1M aq. at 254nm ......... 0.05 C16H37BrN M.W. 322.37 Description ....... White to almost white crystalline powder Solubility ........ 10% aq soln is clear & colourless Assay(ex Br) ...... min 99% Melting Point ..... 102103°C Water(KF) ......... max 0.5% Sulphated ash ..... max 0.1% A 0.1M aq. at 254nm ......... 0.05 A 0.005M at 220nm (max 0.05) A 0.005M at 200nm (max0.15) Deleted Deleted
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