20 Precipitant 1 0.04 Additive 2 16 Additive 3 15 Precipitant 4 0.1 8 Buffer 5 0.1 Additive 7 5 Additive 8 40 Precipitant 4 0.1 4.2 Buffer 9 5 Additive 10 0.2 Precipitant 11 0.1 5.5 Buffer 12 2 Precipitant 11 0.1 5.5 Buffer 13 2 Additive 15 1.6 Precipitant 11 0.1 4 Buffer 16 2 Precipitant 18 0.1 4.5 Buffer 14 0.1 Additive 20 5 Additive 21 2 Precipitant 18 0.1 8.5 Buffer 6 2 Additive 15 2 Precipitant 18 0.1 5.5 Buffer 13 0.1 Additive 20 5 Additive 15 50 Precipitant 22 0.1 6.5 Buffer 23 0.2 Additive 26 40 Precipitant 27 0.1 6.5 Buffer 23 0.2 Additive 28 30 Precipitant 29 0.1 7 Buffer 30 0.8 Precipitant 32 40 Precipitant 15 0.1 8.5 Buffer 6 0.2 Additive 19 50 Precipitant 15 0.1 4.5 Buffer 14 0.2 Additive 19 15 Precipitant 33 0.1 6.5 Buffer 24 25 Precipitant 34 0.1 5.5 Buffer 35 25 Precipitant 34 0.1 8.5 Buffer 36 25 Precipitant 34 0.1 6.5 Buffer 37 25 Precipitant 34 0.1 9 Buffer 38 25 Precipitant 34 0.1 5 Buffer 39 25 Precipitant 34 0.1 7 Buffer 40 40 12 Precipitant 34 0.1 5.5 Buffer 13 2.5 Additive 7 1.5 Additive 8 2.4 Precipitant 41 30 Precipitant 42 0.15 Additive 43 10 Precipitant 42 0.1 5.5 Buffer 13 0.2 Additive 11 20 Precipitant 42 0.1 8.5 Buffer 6 0.2 Additive 44 20 Precipitant 45 0.1 6.5 Buffer 46 0.2 Additive 48 20 Precipitant 45 0.1 4 Buffer 16 0.2 Additive 17 20 Precipitant 45 0.1 8.5 Buffer 47 0.2 Additive 41 20 Precipitant 49 0.1 7 Buffer 30 0.02 Additive 26 2.1 Precipitant 50 0.8 Precipitant 2 0.1 7.5 Buffer 31 0.8 Precipitant 51 0.2 Additive 52 20 Precipitant 54 0.1 6 Buffer 25 0.2 Additive 55 20 Precipitant 54 0.1 7 Buffer 30 0.2 Additive 7 20 Precipitant 54 0.1 8 Buffer 5 0.2 Additive 53 20 Precipitant 56 0.1 8.5 Buffer 6 0.1 Additive 57 50 Precipitant 58 0.1 8.5 Buffer 6 0.2 Additive 26 20 Precipitant 3 0.1 6.5 Buffer 59 3 Additive 8 20 Precipitant 3 0.1 8.5 Buffer 6 0.1 Additive 26 20 Additive 15 20 Precipitant 3 0.1 7.5 Buffer 31 0.2 Additive 11 10 Additive 21 30 Precipitant 8 0.1 4.5 Buffer 14 25 Additive 34 30 Precipitant 8 0.1 6.5 Buffer 59 0.2 Additive 11 10 Additive 45 30 Precipitant 8 0.1 8.5 Buffer 6 0.5 Additive 7 8 Additive 3 40 Precipitant 21 0.1 6.5 Buffer 59 15 Additive 3 30 Precipitant 21 0.1 8.5 Buffer 6 30 Additive 45 17 Precipitant 60 0.1 5.5 Buffer 12 0.1 Additive 61 15 Precipitant 62 0.1 7 Buffer 30 1 100 0 100 %v/v false CSS-188 Jena Bioscience 1,2,3-Propanetriol Glycerin glycerol anhydrous Precipitant 56-81-5 Glycerol Glycerol 2 5 0 5 M false CSS-173 Jena Bioscience Dipotassium hydrogen phosphate Dipotassium phosphate sec.-Potassium phosphate Potassium phosphate dibasic Additive Precipitant 7758-11-4 7778-53-2 di-Potassium hydrogen phosphate K2HPO4 3 50 0 50 %w/v false CSS-256 Jena Bioscience PEG 8,000 Additive Precipitant Polyethylene glycol 8,000 PEG 8K 4 50 0 50 %v/v false CSS-330 Jena Bioscience Ethyl alcohol Precipitant 64-17-5 Ethanol EtOH 5 1 0.1 0.1 M 8 true Jena Bioscience 6 1 0.1 0.1 M 8.5 true Jena Bioscience Trizma base THAM Tris(hydroxymethyl)aminomethane Trometamol Tris hydrochloride 2-Amino-2-(hydroxymethyl)-1,3-propanediol Buffer 8.1 77-86-1 1185-53-1 TRIS TRIS 7 5 0 5 M false Jena Bioscience Additive 7647-14-5 Sodium chloride NaCl 8 100 0 100 %v/v false CSS-117 Jena Bioscience (+/-)-2-Methyl-2,4-pentanediol Additive Precipitant 107-41-5 2-Methyl-2,4-pentanediol MPD 9 1 0.1 0.1 M 4.2 true Jena Bioscience phosphate-citrate Buffer 4 10 6 0.02 7558-79-4 77-92-9 Sodium phosphate citrate Na Phos Cit 10 50 0 50 %w/v false CSS-242 Jena Bioscience Additive Polyethylene glycol 1,000 PEG 1K 11 3 0 3 M false CSS-143 Jena Bioscience Precipitant Additive 7783-20-2 Ammonium sulfate (NH4)2SO4 12 1 0.1 0.1 M 5.5 true Jena Bioscience 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-p Bis(2-hydroxyethyl)amino-tris(hydroxymethyl) 2,2-Bis(hydroxymethyl)-2,2',2"-nitrilotriethanol Buffer 6.5 6976-37-0 BIS-TRIS BIS-TRIS 13 3 0.1 0.1 M 5.5 true Jena Bioscience 14 3 0.1 0.1 M 4.5 true Jena Bioscience Acetic acid sodium salt Sodium acetate trihydrate Buffer 4.8 6131-90-4 64-19-7 127-09-3 Sodium acetate Na Acet 15 100 0 100 %v/v false CSS-252 Jena Bioscience Additive Precipitant Polyethylene glycol 400 PEG 400 16 1 0.1 0.1 M 4 true Jena Bioscience Citric acid, pH has been adjusted to 4.0 using NaOH 17 2 0 2 M false CSS-319 Jena Bioscience Citric acid trisodium salt dihydrate Trisodium citrate dihydrate Sodium citrate tribasic dihydrate Buffer: Citric Acid Buffer Additive 7.5 0.001 3 2.42 3.1 2.36 3.2 2.29 3.3 2.22 3.4 2.15 3.5 2.08 3.6 2.01 3.7 1.93 3.8 1.85 3.9 1.78 4 1.7 4.1 1.62 4.2 1.54 4.3 1.46 4.4 1.38 4.5 1.3 4.6 1.22 4.7 1.15 4.8 1.07 4.9 0.99 5 0.92 5.1 0.85 5.2 0.77 5.3 0.71 5.4 0.64 5.5 0.57 5.6 0.51 5.7 0.45 5.8 0.4 5.9 0.34 6 0.29 6.1 0.25 6.2 0.2 6.3 0.16 6.4 0.12 6.5 0.08 2 2.9 1 10 6132-04-3 68-04-2 77-92-9 tri-Sodium citrate Na3 Cit 18 3 0 3 M false Jena Bioscience 19 1 0 1 M false CSS-206 Jena Bioscience Lithium sulfate monohydrate merge Lithium sulfate monohydrate Precipitant Additive 10377-48-7 Lithium sulfate LiSO4 20 1 0 1 M false CSS-215 Jena Bioscience Epsom salts Magnesium sulfate heptahydrate Magnesium sulfate hydrate Additive 10034-99-8 22189-08-8 Magnesium sulfate MgSO4 21 100 0 100 %v/v false Jena Bioscience sec-Propyl alcohol Isopropyl alcohol Iso-propanol Additive Precipitant 67-63-0 2-Propanol 2-PropOH 22 100 0 50 %v/v false CSS-239 Jena Bioscience Precipitant Polyethylene glycol 200 PEG 200 23 1 0.1 0.1 M 6.5 true HR2-787 Hampton Research 24 3 0.1 0.1 M 6.5 true Jena Bioscience 25 1 0.1 0.1 M 6 true Jena Bioscience 2-(N-morpholino)ethanesulfonic acid 4-morpholineethanesulfonic acid monohydrate MES monohydrate 2-Morpholinoethanesulfonic acid Buffer 6.1 145224-94-8 4432-31-9 71119-23-8 MES MES 26 2.5 0 2.5 M false CSS-212 Jena Bioscience Magnesium chloride hexahydrate Additive 7791-18-6 Magnesium chloride MgCl2 27 100 0 100 %v/v false Jena Bioscience Precipitant Polyethylene glycol 300 PEG 300 28 1 0 1 M false CSS-153 Jena Bioscience Calcium (0Ac)2 Calcium acetate hydrate Additive 62-54-5 Calcium acetate Ca Acet 29 50 0 50 %v/v 7 false CSS-196 Jena Bioscience O-(2-Aminopropyl)-O'-(2-methoxyethyl)polypropylene Polypropylene glycol 500 mono-2-aminoethyl mono-2- Precipitant 77110-54-4 Jeffamine® M-600 Jeff M-600 30 1 0.1 0.1 M 7 true Jena Bioscience 31 1 0.1 0.1 M 7.5 true Jena Bioscience 4-(2-hydroxyethyl)piperazine-1-ethanesulfonic acid N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonic. Sodium HEPES 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid Buffer 7.5 7365-45-9 75277-39-3 HEPES HEPES 32 3 0 3 M 7 false Jena Bioscience dicarboxylic acid C4 butanedioic acid Succinic Acid Precipitant 110-15-6 150-90-3 di-Sodium succinate Na2 Succ 33 50 0 50 %v/v false CSS-236 Jena Bioscience Methoxypolyethylene glycol mono-Methyl polyethylene glycol PEG 550 MME Polyethyleneglycol 550 Monomethylether Precipitant Polyethylene glycol monomethyl ether 550 PEG MME 550 34 50 0 50 %w/v false CSS-244 Jena Bioscience Precipitant Additive Polyethylene glycol 1,500 PEG 1500 35 1 0.1 0.1 M 5.5 true Jena Bioscience 36 1 0.1 0.1 M 8.5 true Jena Bioscience Buffer 4 10 10 0.02 110-15-6 7558-80-7 56-40-6 SPG buffer SPG 37 1 0.1 0.1 M 6.5 true Jena Bioscience MMT buffer is produced by mixing DL-malic acid, MES and Tris base in the molar ratios 1:2:2 – DL-malic acid:MES:Tris base.* Varying the amount of NaOH or HCl added, enables buffering over a pH range from 4–9. The three chemicals have three different buffering curves and their ratios have been selected to keep pH variation almost linear. The desired pH is obtained by mixing high- and low-pH stock solutions. 38 1 0.1 0.1 M 9 true Jena Bioscience MMT buffer is produced by mixing DL-malic acid, MES and Tris base in the molar ratios 1:2:2 – DL-malic acid:MES:Tris base.* Varying the amount of NaOH or HCl added, enables buffering over a pH range from 4–9. The three chemicals have three different buffering curves and their ratios have been selected to keep pH variation almost linear. The desired pH is obtained by mixing high- and low-pH stock solutions. Buffer 4 10 9 0.02 617-48-1 4432-31-9 77-86-1 MMT buffer MMT 39 1 0.1 0.1 M 5 true Jena Bioscience MIB buffer is produced by mixing sodium malonate, imidazole, and boric acid in the molar ratios 2:3:3 – sodium malonate:imidazole:boric acid.* The three chemicals have three different buffering curves and their ratios have been selected to keep pH variation almost linear. The desired pH is obtained by mixing high- and low-pH stock solutions 40 1 0.1 0.1 M 7 true Jena Bioscience MIB buffer is produced by mixing sodium malonate, imidazole, and boric acid in the molar ratios 2:3:3 – sodium malonate:imidazole:boric acid.* The three chemicals have three different buffering curves and their ratios have been selected to keep pH variation almost linear. The desired pH is obtained by mixing high- and low-pH stock solutions Buffer 4 10 10 0.02 141-82-2 288-32-4 10043-35-3 MIB buffer MIB 41 3 0 3 M false Jena Bioscience Propanedioic acid Precipitant Additive 141-82-2 141-95-7 di-Sodium malonate Na2 Malon 42 50 0 50 %w/v false CSS-234 Jena Bioscience Methoxypolyethylene glycol 2,000 mono-Methyl polyethylene glycol 2,000 PEG 2,000 MME Precipitant Polyethylene glycol monomethyl ether 2,000 PEG MME 2K 43 4 0 4 M false Jena Bioscience Additive 7758-02-3 Potassium bromide KBr 44 1 0 1 M false Jena Bioscience Trimethylamine N-oxide dihydrate Additive 62637-93-8 1184-78-7 Trimethylamine N-oxide TMANO 45 50 0 50 %w/v false CSS-249 Jena Bioscience Precipitant Additive Polyethylene glycol 3,350 PEG 3350 46 1 0.1 0.1 M 6.5 true Jena Bioscience 47 1 0.1 0.1 M 8.5 true Jena Bioscience 1,3-Bis[tris(hydroxymethyl)methylamino]propane Buffer 6.8 64431-96-5 BIS-TRIS propane BIS-TRIS prop 48 0.8 0 0.8 M false Jena Bioscience Additive 7681-49-4 Sodium fluoride NaF 49 50 0 50 %w/v false Jena Bioscience Poly(sodium acrylate) Sodium polyacrylate Polyacrylic acid 5100 Precipitant 9003-04-7 9003-01-4 Poly(acrylic acid sodium salt) 5,100 PAA 5100 50 3 0 3 M 7 false Jena Bioscience (±)-2-Hydroxysuccinic acid DL-Hydroxybutanedioic acid DL-Malic Acid Precipitant 6915-15-7 di-Sodium DL-malate Na2 Mal (DL) 51 4 0 1 M false Jena Bioscience Mono-Sodium Phosphate (Monobasic) Sodium phosphate monobasic monohydrate Precipitant 10049-21-5 Sodium di-hydrogen phosphate NaH2PO4 52 10 0 10 M false CSS-356 Jena Bioscience 53 1 0 1 M false Jena Bioscience Lithium chloride anhydrous Additive 7447-41-8 Lithium chloride LiCl 54 50 0 50 %w/v false CSS-255 Jena Bioscience Precipitant Polyethylene glycol 6,000 PEG 6K 55 5 0 5 M false Jena Bioscience Salmiac Additive 12125-02-9 Ammonium chloride NH4Cl 56 50 0 50 %w/v false Jena Bioscience Polyvidone Povidone Precipitant 9003-39-8 Polyvinylpyrrolidone K15 PVP K15 57 1 0 1 M false Jena Bioscience Cobaltous chloride hexahydrate Cobalt (II) chloride hexahydrate Additive 7791-13-1 Cobalt (II) chloride CoCl2 58 100 0 100 %v/v false CSS-183 Jena Bioscience 1,2 Ethanediol Precipitant 107-21-1 Ethylene glycol EG 59 1 0.1 0.1 M 6.5 true Jena Bioscience 1,3-Diaza-2,4-cyclopentadiene Glyoxaline Imidazole HCl Buffer 7 288-32-4 1467-16-9 Imidazole Imidazole 60 50 0 50 %w/v false CSS-243 Jena Bioscience Precipitant Polyethylene glycol 10,000 PEG 10K 61 5 0 5 M false CSS-129 Jena Bioscience Additive 631-61-8 64-19-7 Ammonium acetate NH4 Acet 62 50 0 50 %w/v false CSS-246 Jena Bioscience Precipitant Polyethylene glycol 20,000 PEG 20K