Ultra Pure Buffer Reagents

Ultra Pure Buffer Reagents

Buffers are essential for controlling the pH in many biological and biochemical reactions. 

Correctly preparing a buffer in the lab may sound easy but can be quite challenging and time-consuming. MP Bio offers a range of buffer solutions and ultra-pure biochemical reagents that can save you valuable time and effort allowing you to focus on the research. Our biochemical buffer products are suitable for a variety of applications including tissue culture, electrophoresis and molecular biology.

Urea, ACS, ≥99%

Urea, ACS, ≥99%

02191450-CF
Carbamide; Carbonyldiamide
57-13-6
CH4N2O
60.056 g/mol

Urea

Boric acid

Boric acid

02191411-CF
Boracic acid; orthoboric acid
10043-35-3
BH3O3
61.831 g/mol

Boric Acid

Ammonium sulfate

Ammonium sulfate

02191409-CF
Sulfuric Acid Diammonium Salt; Mascagnite
7783-20-2
(NH4)2SO4
132.134 g/mol

Ammonium Sulfate

04808196.png

CHAPS, ≥98%, 5 g

04808196
3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate; CHAPS hydrate
75621-03-3
C32H58N2O7S

Chaps

Potassium chloride, ACS reagent grade

Potassium chloride, ACS reagent grade

02191427-CF
Potassium Monochloride; Sylvite; Enseal; Kaysiel; Slow-K
7447-40-7
KCl
74.548 g/mol

Potassium Chloride

Magnesium sulfate heptahydrate, ACS grade

Magnesium sulfate heptahydrate, ACS grade

02191422-CF
Bitter salts; Epsom salts
10034-99-8
MgSO4 • 7H2O
246.466 g/mol

Magnesium Sulfate Heptahydrate

Magnesium chloride, hexahydrate, ACS reagent grade, 99-102%

Magnesium chloride, hexahydrate, ACS reagent grade, 99-102%

02191421-CF
Magnesium dichloride hexahydrate; Magnesium chloride hydrate; Magnesium chloride
7791-18-6
MgCl2 • 6H2O
203.295 g/mol

Magnesium Chloride Hexahydrate

Lithium chloride

Lithium chloride

02152538-CF
Chlorku litu; Chlorure de lithium; Lithiumchlorid
7447-41-8
LiCl
42.39 g/mol

Lithium Chloride

02191430.png

Potassium phosphate, monobasic

02191430-CF
Potassium biphosphate; Potassium acid phosphate; Potassium dihydrogen phosphate; Monopotassium phosphate; Sorensen's potassium phosphate
7778-77-0
KH2PO4
136.09

Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic, and tribasic (K3PO4). Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.

Sodium phosphate, dibasic, anhydrous, 98.0 - 102.0%

Sodium phosphate, dibasic, anhydrous, 98.0 - 102.0%

02195501-CF
Disodium hydrogen phosphate; Dibasic sodium phosphate; Disodium orthophosphate; Disodium phosphate; DSP; Phosphate of soda; Secondary sodium phosphate; Sodium hydrogenphosphate; sec-Sodium phosphate
7558-79-4
HNa2O4P
141.957 g/mol

Sodium Phosphate Dibasic

Lithium chloride, anhydrous

Lithium chloride, anhydrous

02150134-CF
Chlorku litu; Chlorure de lithium; Lithiumchlorid
7447-41-8
LiCl
42.39 g/mol

Lithium Chloride

Ammonium acetate

Ammonium acetate

02191404-CF
Acetic acid ammonium salt
631-61-8
C2H7NO2
77.083 g/mol

Ammonium Acetate

802521.png

Phenol:chloroform saturated solution, pH 6.7, 400 mL

04802521
Not applicable

Phenol:Chloroform Saturated Solution, Ph 6.7

802515.png

Phenol:chloroform saturated solution, ph 5.2, 100 mL

04802515
Not applicable

Phenol : Chloroform Saturated Solution, Ph 5.2

04802517.png

Phenol, saturated solution, pH 4.5, 400 mL

04802517
Carbolic acid; Phenic acid
108-95-2
C6H6O
94.113 g/mol

Phenol, Saturated Solution, Ph 4.5

PIPES, cell culture reagent, 1 kg

PIPES, cell culture reagent, 1 kg

0219455291
Piperazine-N,N´-bis[2-ethanesulfonic acid]; Piperazine-N,N; 1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperzine-N,N'-bis(ethanesulfonic acid)
5625-37-6
C8H18N2O6S2
302.36 g/mol

Pipes

04819619.png

Tris, cell culture reagent, ≥99.95%, 5 kg

0219455794
Trometamol; Tromethamine; Tris-[hydroxymethyl]aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol;THAM; Tris base
77-86-1
C4H11NO3
121.136 g/mol

Tris

Tris hydrochloride, cell culture reagent, ≥99%

Tris hydrochloride, cell culture reagent, ≥99%

02194558-CF
Tris(hydroxymethyl)aminomethane hydrochloride; TRIS HCl
77-86-1
C4H11NO3 • HCl
121.136 g/mol

Tris Hydrochloride

02194550.png

HEPES, sodium salt, cell culture reagent, ≥98.0%

02194550-CF
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt; N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid) sodium salt
75277-39-3
C8H17N2NaO4S
260.28

HEPES has been described as one of the best all-purpose buffers available for biological research. At most biological pHs the molecule is zwitterionic.

HEPES, cell culture reagent, >98%

HEPES, cell culture reagent, >98%

02194549-CF
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)
7365-45-9
C8H18N2O4S
238.302 g/mol

Hepes

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