Buffers
Ammonium acetate Molecular biology grade - Ammonium acetate p.A BioChemica - Ammonium acetate p.A. BioChemica - BES (buffer quality) - Bicine buffer grade - Bis-Tris, analytical grade - Boric acid BioChemica - Boric acid buffer grade - Boric acid Molecular biology grade, min. 99.8% - Calcium lactate pentahydrate - CAPS buffer grade - CHAPS buffer grade - CHAPS for 2D-gel electrophoresis - CHAPSO > 99.0% (HPLC) - CHES, min. 99.0% - Citric acid monohydrate buffer grade - Citric acid monohydrate p.A., min. 99% - Citric acid trisodium salt dihydrate, p.A. min. 99.0% - DL-Malic acid, BioChemica - HEPES, buffer grade - HEPES, molecular biology grade - HEPES, tissue culture grade - MES anhydrous, research grade - MES monohydrate buffer grade - MOPS , ultra pure for molecular biology use, min. 99.5% - MOPS buffer grade, min. 99.5% - MOPSO buffer grade, min. 99.0% - PIPES, ultrapure - Potassium dihydrogen phosphate, cell culture grade - Sodium acetate trihydrate, analytical grade - Sodium dihydrogen phosphate dihydrate, BioChemica - Sodium dihydrogen phosphate monohydrate, BioChemica - Tris base - Ultra pure (99.9%) - Tris buffer grade, min. 99.5%. - Tris/HCl Molbio Grade - TRISxHCl p.A.
Ammonium acetate Molecular biology grade 1 kg - M6016.1000
49,68 EUR
Package Size: 1 kg
Technical Data: min. 98% (titr.); pH (5% in water): 6.5 - 7.3 (25°C); DNAses, RNAses, Proteinases: not detected; heavy metals (as Pb): max. 0.0002%; solubility (20°C): 1480 g/L (H2O); MP = 114°C; C2H7NO2; CAS [631-61-8].
Shipping / Storing Information: shipped and stored at RT
Productnumber: …
Ammonium acetate Molecular biology grade 500 g - M6016.0500
30,86 EUR
Package Size: 500 g
Technical Data: min. 98% (titr.); pH (5% in water): 6.5 - 7.3 (25°C); DNAses, RNAses, Proteinases: not detected; heavy metals (as Pb): max. 0.0002%; solubility (20°C): 1480 g/L (H2O); MP = 114°C; C2H7NO2; CAS [631-61-8].
Shipping / Storing Information: shipped and stored at RT
Productnumber: …
Ammonium acetate p.A BioChemica 5 kg - M6017.5000
135,06 EUR
Package Size: 5 kg
Technical Data: min. 98% (titr.); pH (5% in water): 6.5 - 7.3 (25°C); heavy metals (as Pb): max. 0.001%; water: max. 2.5%; Cl: max. 0.002%; sulfate: max. 0.005%; A (1cm/1 M in water): 260nm: max. 0.03; 280nm: max. 0.02%; solubility (20°C): 1480 g/L (H2O); MP = 114°C; C2H7NO2; CAS [631-61-8]. …
Ammonium acetate p.A. BioChemica 1 kg - M6017.1000
37,21 EUR
Package Size: 1 kg
Technical Data: min. 98% (titr.); pH (5% in water): 6.5 - 7.3 (25°C); heavy metals (as Pb): max. 0.001%; water: max. 2.5%; Cl: max. 0.002%; sulfate: max. 0.005%; A (1cm/1 M in water): 260nm: max. 0.03; 280nm: max. 0.02%; solubility (20°C): 1480 g/L (H2O); MP = 114°C; C2H7NO2; CAS [631-61-8]. …
Ammonium acetate p.A. BioChemica 500 g - M6017.0500
23,98 EUR
Package Size: 500 g
Technical Data: min. 98% (titr.); pH (5% in water): 6.5 - 7.3 (25°C); heavy metals (as Pb): max. 0.001%; water: max. 2.5%; Cl: max. 0.002%; sulfate: max. 0.005%; A (1cm/1 M in water): 260nm: max. 0.03; 280nm: max. 0.02%; solubility (20°C): 1480 g/L (H2O); MP = 114°C; C2H7NO2; CAS [631-61-8]. …
BES (buffer quality) 100 g - M6378.0100
47,96 EUR
Package Size: 100 g
N,N-Bis-(2-hydroxyethyl)-2-amino-ethansulfonic acid
Technical Data: Purity: min. 99.0%; pH (1% in water): 4.1 - 4.5; water: max. 1%; heary metals (as Pb): max. 0.0005%; A(1cm/10% in water): 260nm: max. 0.05, 280nm: max. 0.03; pKa (20°C): 7.15; MP = 152 - 156°C; MW = 213.26 g/mol; C6H15NO5S; CAS: …
BES (buffer quality) 25 g - M6378.0025
19,29 EUR
Package Size: 25 g
N,N-Bis-(2-hydroxyethyl)-2-amino-ethansulfonic acid
Technical Data: Purity: min. 99.0%; pH (1% in water): 4.1 - 4.5; water: max. 1%; heary metals (as Pb): max. 0.0005%; A(1cm/10% in water): 260nm: max. 0.05, 280nm: max. 0.03; pKa (20°C): 7.15; MP = 152 - 156°C; MW = 213.26 g/mol; C6H15NO5S; CAS: …
BES (buffer quality) 250 g - M6378.0250
105,29 EUR
Package Size: 250 g
N,N-Bis-(2-hydroxyethyl)-2-amino-ethansulfonic acid
Technical Data: Purity: min. 99.0%; pH (1% in water): 4.1 - 4.5; water: max. 1%; heary metals (as Pb): max. 0.0005%; A(1cm/10% in water): 260nm: max. 0.05, 280nm: max. 0.03; pKa (20°C): 7.15; MP = 152 - 156°C; MW = 213.26 g/mol; C6H15NO5S; CAS: …
BES (buffer quality) 500 g - M6378.0500
184,67 EUR
Package Size: 500 g
N,N-Bis-(2-hydroxyethyl)-2-amino-ethansulfonic acid
Technical Data: Purity: min. 99.0%; pH (1% in water): 4.1 - 4.5; water: max. 1%; heary metals (as Pb): max. 0.0005%; A(1cm/10% in water): 260nm: max. 0.05, 280nm: max. 0.03; pKa (20°C): 7.15; MP = 152 - 156°C; MW = 213.26 g/mol; C6H15NO5S; CAS: …
Bicine buffer grade 1 kg - M6362.1000
293,95 EUR
Package Size: 1 kg
Bicine is recommended for low temperature biochemical work and for the preparation of stable substrate solution for serum guanase determination. Bicine is used for different applications, ranging from buffers used in enzymatic reactions to electrophoretic buffers. Bicine can not be used for BCA and Lowry …
Bicine buffer grade 100 g - M6362.0100
42,23 EUR
Package Size: 100 g
Bicine is recommended for low temperature biochemical work and for the preparation of stable substrate solution for serum guanase determination. Bicine is used for different applications, ranging from buffers used in enzymatic reactions to electrophoretic buffers. Bicine can not be used for BCA and Lowry …
Bicine buffer grade 250 g - M6362.0250
93,92 EUR
Package Size: 250 g
Bicine is recommended for low temperature biochemical work and for the preparation of stable substrate solution for serum guanase determination. Bicine is used for different applications, ranging from buffers used in enzymatic reactions to electrophoretic buffers. Bicine can not be used for BCA and Lowry …
Bicine buffer grade 500 g - M6362.0500
169,20 EUR
Package Size: 500 g
Bicine is recommended for low temperature biochemical work and for the preparation of stable substrate solution for serum guanase determination. Bicine is used for different applications, ranging from buffers used in enzymatic reactions to electrophoretic buffers. Bicine can not be used for BCA and Lowry …
Bis-Tris, analytical grade 100 g - M6347.0100
81,30 EUR
Package Size: 100 g
Buffering substance, Ref.: Daboo M. and Bates R. (1970) J. Phys. Chem., 74, 702-5.
Technical Data: Purity: min. 99.0%; MW = 209.2 g/mol; MP = 105.0°C; pKa (20°C): 6.46; A (1cm/10% in water, 280nm): max. 0.1; Cu: max. 0.0001%; Fe: max. 0.0005%; Pb: max. 0.0001%.
Shipping / Storing Information: …
Bis-Tris, analytical grade 250 g - M6347.0250
186,69 EUR
Package Size: 250 g
Buffering substance, Ref.: Daboo M. and Bates R. (1970) J. Phys. Chem., 74, 702-5.
Technical Data: Purity: min. 99.0%; MW = 209.2 g/mol; MP = 105.0°C; pKa (20°C): 6.46; A (1cm/10% in water, 280nm): max. 0.1; Cu: max. 0.0001%; Fe: max. 0.0005%; Pb: max. 0.0001%.
Shipping / Storing Information: …
Bis-Tris, analytical grade 500 g - M6347.0500
328,22 EUR
Package Size: 500 g
Buffering substance, Ref.: Daboo M. and Bates R. (1970) J. Phys. Chem., 74, 702-5.
Technical Data: Purity: min. 99.0%; MW = 209.2 g/mol; MP = 105.0°C; pKa (20°C): 6.46; A (1cm/10% in water, 280nm): max. 0.1; Cu: max. 0.0001%; Fe: max. 0.0005%; Pb: max. 0.0001%.
Shipping / Storing Information: …
Boric acid BioChemica 1 kg - M6021.1000
33,95 EUR
Package Size: 1 kg
Buffering substance for molecular biology buffers, CAS: [10043-35-3]. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: min. 99.8%; MW = 61.83 g/mol; pKa = 9.0; MP …
Boric acid BioChemica 10 kg - M6021.1001
207,85 EUR
Package Size: 10 kg
Buffering substance for molecular biology buffers, CAS: [10043-35-3]. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: min. 99.8%; MW = 61.83 g/mol; pKa = 9.0; …
Boric acid BioChemica 5 kg - M6021.5000
120,07 EUR
Package Size: 5 kg
Buffering substance for molecular biology buffers, CAS: [10043-35-3]. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: min. 99.8%; MW = 61.83 g/mol; pKa = 9.0; MP …
Boric acid buffer grade 1 kg - M6019.1000
29,81 EUR
Package Size: 1 kg
Buffering substance for molecular biology buffers, CAS: [10043-35-3]. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: MW = 61.83 g/mol; pKa = 9.0; MP = 185°C; …
Boric acid buffer grade 5 kg - M6019.5000
103,51 EUR
Package Size: 5 kg
Buffering substance for molecular biology buffers, CAS: 10043-35-3. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: MW = 61.83 g/mol; pKa = 9.0; MP = 185°C; CAS: …
Boric acid Molecular biology grade, min. 99.8% 1 kg - M3273.1000
39,09 EUR
Package Size: 1 kg
Buffering substance for molecular biology buffers, CAS: 10043-35-3. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: MW = 61.8 g/mol; pKa = 9.0, min. 99.8%; pH …
Boric acid Molecular biology grade, min. 99.8% 5 kg - M3273.5000
109,21 EUR
Package Size: 5 kg
Buffering substance for molecular biology buffers, CAS: 10043-35-3. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: MW = 61.8 g/mol; pKa = 9.0, min. 99.8%; pH …
Boric acid Molecular biology grade, min. 99.8% 500 g - M3273.050
29,81 EUR
Package Size: 500 g
Buffering substance for molecular biology buffers, CAS: [10043-35-3]. (Peacock A.C. and Dingman C.W. (1968) Biochemistry, 7, 668. Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61).
Application: for preparation of biological buffers
Technical Data: MW = 61.8 g/mol; pKa = 9.0, min. 99.8%; pH …
Calcium lactate pentahydrate 1 kg - M6213.1000
32,60 EUR
Package Size: 1 kg
Calcium lactate pentahydrate - Lactic acid calcium salt
Calcium lactate pentahydrate Manual / Certificate (pdf)
Technical Data: Assay (compl.): min. 9%; pH(5%, H2O): 6.0-8.0; loss on drying: max. 30%; …
Calcium lactate pentahydrate 250 g - M6213.0250
21,82 EUR
Package Size: 250 g
Calcium lactate pentahydrate - Lactic acid calcium salt
Calcium lactate pentahydrate Manual / Certificate (pdf)
Technical Data: Assay (compl.): min. 9%; pH(5%, H2O): 6.0-8.0; loss on drying: max. 30%; …
CAPS buffer grade 100 g - M6200.0100
48,23 EUR
Package Size: 100 g
3-(Cyclohexylamino)-1-propane sulfonic acid
Technical Data: C9H19NO3S, pKa25 = 10.4, pH (10%, H2O) ca. 5.0; MW = 221.3 g/mol.
Shipping / Storing Information: shipped and stored at RT
Productnumber: M6200.0100
changedate: 30.6.2011
CAPS buffer grade 250 g - M6200.0250
101,87 EUR
Package Size: 250 g
3-(Cyclohexylamino)-1-propane sulfonic acid
Technical Data: C9H19NO3S, pKa25 = 10.4, pH (10%, H2O) ca. 5.0; MW = 221.3 g/mol.
Shipping / Storing Information: shipped and stored at RT
Productnumber: M6200.0250
changedate: 30.6.2011
CAPS buffer grade 500 g - M6200.0500
164,00 EUR
Package Size: 500 g
3-(Cyclohexylamino)-1-propane sulfonic acid
Technical Data: C9H19NO3S, pKa25 = 10.4, pH (10%, H2O) ca. 5.0; MW = 221.3 g/mol.
Shipping / Storing Information: shipped and stored at RT
Productnumber: M6200.0500
changedate: 30.6.2011
CHAPS buffer grade 10 g - M6258.0010
96,60 EUR
Package Size: 10 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150) and high critical micellar concentration …
CHAPS buffer grade 25 g - M6258.0025
196,22 EUR
Package Size: 25 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150) and high critical micellar concentration …
CHAPS buffer grade 5 g - M6258.0005
57,30 EUR
Package Size: 5 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150) and high critical micellar concentration (6-10 …
CHAPS for 2D-gel electrophoresis 10 g - M6201.0010
149,13 EUR
Package Size: 10 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150 Da) and high critical micellar concentration …
CHAPS for 2D-gel electrophoresis 100 g - M6201.0100
1.053,92 EUR
Package Size: 100 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150 Da) and high critical micellar concentration …
CHAPS for 2D-gel electrophoresis 25 g - M6201.0025
326,93 EUR
Package Size: 25 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150 Da) and high critical micellar concentration …
CHAPS for 2D-gel electrophoresis 5 g - M6201.0005
84,60 EUR
Package Size: 5 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150 Da) and high critical micellar concentration …
CHAPS for 2D-gel electrophoresis 50 g - M6201.0050
573,56 EUR
Package Size: 50 g
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar molecular weight (6150 Da) and high critical micellar concentration …
CHAPSO > 99.0% (HPLC) 1 g - M6202.0001
75,28 EUR
Package Size: 1 g
3-[(3-Cholamidopropyl)-dimethylammonio]-2-hydroxy-1-propane sulfonate
Technical Data: MW 630.87 g/mol; White solid crystals; CMC 8 mmol/L; Aggregation No.: 11; Absorbance (1 cm / 5%, H2O) 290 nm < 0.5; 400 nm 0.02; Purity (HPLC) >99.0%.
Shipping / Storing Information: shipped and stored at RT …
CHAPSO > 99.0% (HPLC) 10 g - M6202.0010
526,96 EUR
Package Size: 10 g
3-[(3-Cholamidopropyl)-dimethylammonio]-2-hydroxy-1-propane sulfonate
Technical Data: MW 630.87 g/mol; White solid crystals; CMC 8 mmol/L; Aggregation No.: 11; Absorbance (1 cm / 5%, H2O) 290 nm < 0.5; 400 nm 0.02; Purity (HPLC) >99.0%.
Shipping / Storing Information: shipped and stored at RT …
CHAPSO > 99.0% (HPLC) 25 g - M6202.0025
1.215,02 EUR
Package Size: 25 g
3-[(3-Cholamidopropyl)-dimethylammonio]-2-hydroxy-1-propane sulfonate
Technical Data: MW 630.87 g/mol; White solid crystals; CMC 8 mmol/L; Aggregation No.: 11; Absorbance (1 cm / 5%, H2O) 290 nm < 0.5; 400 nm 0.02; Purity (HPLC) >99.0%.
Shipping / Storing Information: shipped and stored at RT …
CHAPSO > 99.0% (HPLC) 5 g - M6202.0005
307,14 EUR
Package Size: 5 g
3-[(3-Cholamidopropyl)-dimethylammonio]-2-hydroxy-1-propane sulfonate
Technical Data: MW 630.87 g/mol; White solid crystals; CMC 8 mmol/L; Aggregation No.: 11; Absorbance (1 cm / 5%, H2O) 290 nm < 0.5; 400 nm 0.02; Purity (HPLC) >99.0%.
Shipping / Storing Information: shipped and stored at RT …
CHES, min. 99.0% 10 g - M6203.0010
37,64 EUR
Package Size: 10 g
2-(Cyclohexylamino)ethane sulfonic acid, pKa 25 = 9.55
Technical Data: min. 99%, pKa 25 = 9.55, A (1cm/10% in water) 260 nm = 0.1; 280 nm = 0.1; pH (10%, H2O) = 3 - 5.
Shipping / Storing Information: shipped and stored at RT
Productnumber: M6203.0010
changedate: 6.3.2002
CHES, min. 99.0% 250 g - M6203.0250
361,34 EUR
Package Size: 250 g
2-(Cyclohexylamino)ethane sulfonic acid, pKa 25 = 9.55
Technical Data: min. 99%, pKa 25 = 9.55, A (1cm/10% in water) 260 nm = 0.1; 280 nm = 0.1; pH (10%, H2O) = 3 - 5.
Shipping / Storing Information: shipped and stored at RT
Productnumber: M6203.0250
changedate: 6.3.2002
CHES, min. 99.0% 50 g - M6203.0050
97,86 EUR
Package Size: 50 g
2-(Cyclohexylamino)ethane sulfonic acid, pKa 25 = 9.55
Technical Data: min. 99%, pKa 25 = 9.55, A (1cm/10% in water) 260 nm = 0.1; 280 nm = 0.1; pH (10%, H2O) = 3 - 5.
Shipping / Storing Information: shipped and stored at RT
Productnumber: M6203.0050
changedate: 6.3.2002
Citric acid monohydrate buffer grade 1 kg - M6022.1000
25,67 EUR
Package Size: 1 kg
Buffering substance for molecular biology buffers.
Application: for preparation of biological buffers
Technical Data: Purity: min. 99.5% (titr.); solubility in water (25°C): 1630 g/L; MP = 135-153°C; C6H8O7 x H2O; MW = 210.14 g/mol; C6H8O7xH2O; CAS: [5949-29-1]; Cl: max. 0.01%; Oxalat: max. 0.05%; …
Citric acid monohydrate buffer grade 10 kg - M6022.1001
130,84 EUR
Package Size: 10 kg
Buffering substance for molecular biology buffers.
Application: for preparation of biological buffers
Technical Data: Purity: min. 99.5% (titr.); solubility in water (25°C): 1630 g/L; MP = 135-153°C; C6H8O7 x H2O; MW = 210.14 g/mol; C6H8O7xH2O; CAS: [5949-29-1]; Cl: max. 0.01%; Oxalat: max. 0.05%; …
Citric acid monohydrate buffer grade 5 kg - M6022.5000
76,18 EUR
Package Size: 5 kg
Buffering substance for molecular biology buffers.
Application: for preparation of biological buffers
Technical Data: Purity: min. 99.5% (titr.); solubility in water (25°C): 1630 g/L; MP = 135-153°C; C6H8O7 x H2O; MW = 210.14 g/mol; C6H8O7xH2O; CAS: [5949-29-1]; Cl: max. 0.01%; Oxalat: max. 0.05%; …
Citric acid monohydrate p.A., min. 99% 1 kg - M3274.1000
37,26 EUR
Package Size: 1 kg
Buffering substance for molecular biology buffers.
Application: for preparation of biological buffers
Technical Data: MW = 210.14 g/mol; min. 99.5%; solubility (water, 25°C): 1630 g/L; MP = 135-153°C; chloride: max. 0.005%; oxalate: max. 0.05%; sulphate: max. 0.005%; Ba: max. 0.005%; Pb: max. …
Citric acid monohydrate p.A., min. 99% 5 kg - M3274.5000
143,26 EUR
Package Size: 5 kg
Buffering substance for molecular biology buffers.
Application: for preparation of biological buffers
Technical Data: MW = 210.14 g/mol; min. 99.5%; solubility (water, 25°C): 1630 g/L; MP = 135-153°C; chloride: max. 0.005%; oxalate: max. 0.05%; sulphate: max. 0.005%; Ba: max. 0.005%; Pb: max. …
Citric acid trisodium salt dihydrate, p.A. min. 99.0% 1 kg - M32
44,72 EUR
Package Size: 1 kg
(tri-sodium citrate; sodium citrate), Buffering substance for molecular biology buffers.
Citric acid trisodium salt dihydrate, p.A. min. 99.0% Manual / Certificate (pdf)
Application: for preparation of …
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