Buffers and Solutions
Buffer solution, pH 6.86 (±0.01 at 25deg.C), No Color, NIST Traceable, Alfa Aesar™, Specpure™
Chemical Name or Material: Buffer solution Physical Form: Liquid MDL Number: MFCD00146206 BUFFER SOLUTION PH 6.86 NO COLOR 4L
Potassium thioglycolate, 40-44 wt.% solution in water, ACROS Organics™
Chemical Name or Material: Potassium thioglycolate Name Note: 40-44 wt.% solution in water CAS: 34452-51-2 CAS: 7732-18-5 Assay: 40.0 to 44.0% Molecular Formula: C2H3KO2S Formula Weight: 130.21 MDL Number: MFCD00067265 Synonym: Potassium mercaptoacetate, 40-44 wt.% solution in water 1LT Potassium thioglycolate, 40-44 wt.% solution in water
Acetate Buffer Solution pH: 6, Fisher Chemical™
1000 ML Acetate buffer solution, pH 6 EU Pharmacop
Alfa Aesar™ SSC buffer (20X)
Suitable for preparing nucleic acids for hybridization, hybridization buffer for northern and southern blots, washing buffer for northern and southern blots. Saline-Sodium Citrate Buffer (SSC) is used as a hybridization buffer in immunoblotting and DNA Microarray protocols. 4LT SSC buffer (20X)
Methylmagnesium chloride, 3M (22 wt.%) solution in THF, AcroSeal™, ACROS Organics™
Chemical Name or Material: Methylmagnesium chloride Name Note: 22 wt. % Solution in Tetrahydrofuran CAS: 676-58-4 CAS: 109-99-9 Assay: 22 to 24% Molecular Formula: CH3ClMg Linear Formula: CH3MgCl Formula Weight: 74.79 MDL Number: MFCD00000468 800ML Methylmagnesium chloride, 3M (22 wt.%) solution in THF, AcroSeal
Benzyltrimethylammonium chloride, 50 wt.% solution in water, ACROS Organics™
Chemical Name or Material: Benzyltrimethylammonium chloride Name Note: 50 wt. % Solution in Water CAS: 56-93-9 CAS Min %: 49.0 CAS Max %: 51.0 CAS: 7732-18-5 CAS Min %: 49.0 CAS Max %: 51.0 Assay: ≥49% Molecular Formula: C10H16ClN Linear Formula: C6H5CH2N(CH3)3Cl Formula Weight: 185.7 MDL Number: MFCD00011782 100GR Benzyltrimethylammonium chloride, 50 wt% solution in water
MOPS sodium salt, 98%, ACROS Organics™
Chemical Name or Material: MOPS sodium salt Name Note: 98% CAS: 71119-22-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay: 98% Assay Percent Range: 98% Molecular Formula: C7H14NNaO4S Formula Weight: 231.25 MDL Number: MFCD00064350 Synonym: 3-(4-Morpholino)propanesulfonic acid sodium salt 25GR MOPS sodium salt, 98%
Hydrogen peroxide, ACS reagent, 30 wt% solution in water, nonstabilized, ACROS Organics™
Chemical Name or Material: Hydrogen peroxide CAS: 7722-84-1 CAS: 7732-18-5 Purity Grade: ACS Reagent Grade Assay: 29.0 to 32.0% Molecular Formula: H2O2 Linear Formula: HOOH Formula Weight: 34 MDL Number: MFCD00011333 1KG Hydrogen peroxide, ACS reagent, 30 wt% solution in water, nonstabilized
Triethyloxonium tetrafluoroborate, 1M solution in methylene chloride, ACROS Organics™
Chemical Name or Material: Triethyloxonium tetrafluoroborate Name Note: 1M Solution in Methylene Chloride CAS: 368-39-8 CAS: 75-09-2 Molecular Formula: C6H15O·BF4 Linear Formula: (C2H5)3OBF4 Formula Weight: 189.99 MDL Number: MFCD00044423 100ML Triethyloxonium tetrafluoroborate, 1M solution in methylene chloride
1,1-Di(tert-butylperoxy)cyclohexane, 50% solution in mineral oil, ACROS Organics™
Chemical Name or Material: 1, 1-Di(tert-butylperoxy)cyclohexane Name Note: 50% Solution in Mineral Oil CAS: 3006-86-8 CAS Min %: 49.0 CAS Max %: 51.0 CAS: 8042-47-5 CAS Min %: 49.0 CAS Max %: 51.0 Assay: 49 to 51% Molecular Formula: C14H28O4 Formula Weight: 260.37 MDL Number: MFCD00084800 250ML 1,1-Di(tert-butylperoxy)cyclohexane, 50% solution in mineral oil
Buffer solution pH 7, Phosphate buffer, ACROS Organics™
Chemical Name or Material: Buffer solution pH 7 CAS: 7558-79-4 CAS: 7558-79-4 CAS: 7732-18-5 Molecular Formula: H2KO4P Formula Weight: 136.09 MDL Number: MFCD03097944 1LT Buffer solution pH 7, Phosphate buffer
Tetrabutylammonium fluoride, 1M solution in THF, containing ca. 5% water, ACROS Organics™
Chemical Name or Material: Tetrabutylammonium fluoride Name Note: 1M Solution in THF, Containing ca 5% Water CAS: 429-41-4 CAS: 109-99-9 CAS: 7732-18-5 Molecular Formula: C16H36FN Linear Formula: [CH3(CH2)3]4NF Formula Weight: 261.46 MDL Number: MFCD00011747 Synonym: TBAF 5ML Tetrabutylammonium fluoride, 1M solution in THF, containing ca. 5% water
Boron trichloride, 1M solution in hexane, AcroSeal™, ACROS Organics™
Chemical Name or Material: Boron trichloride Name Note: 1M Solution in Hexane CAS: 10294-34-5 CAS: 110-54-3 Molecular Formula: BCl3 Linear Formula: BCl3 Formula Weight: 117.17 MDL Number: MFCD00011313 100ML Boron trichloride, 1M solution in hexane, AcroSeal
hydrogen chloride, 4N solution in 1,4-dioxane, AcroSeal™, ACROS Organics™
Chemical Name or Material: Hydrogen chloride Name Note: 4N solution in 1, 4-dioxane CAS: 7647-01-0 CAS: 123-91-1 Molecular Formula: ClH Linear Formula: HCl Formula Weight: 36.45 MDL Number: MFCD00011324 100ML Hydrogen chloride, 4N solution in 1,4-dioxane, AcroSeal
Sodium biphenyl, 20%w/w solution in diethylene glycol diethyl ether, offered as 20X, ACROS Organics™
Chemical Name or Material: Sodium biphenyl, 20%w/w solution in diethylene glycol diethyl ether Name Note: 20%w/w Solution in Diethylene Glycol Diethyl Ether CAS: 5137-46-2 CAS: 112-36-7 Purity Grade: Reagent Grade Assay: 17 to 23% (w/w) (typically), actual strength on certificate of analysis Molecular Formula: C12H10Na Linear Formula: C6H5C6H5·Na Formula Weight: 177.2 MDL Number: MFCD00013182 Synonym: Biphenylyl sodium, solution in diethylene glycol diethyl ether 300ML Sodium biphenyl, 20%w/w solution in diethylene glycol diethyl ether, offered as 20 x 15mL
Thermo Scientific™ Pierce™ 20X Phosphate Buffered Saline
Prepare PBS buffers for crosslinking, biotinylation and fluorescent labeling reactions requiring an amine-free buffer with this space-saving stock solution. 20X PHOSPHATE BUFFERED SALINE 0,5L
Thermo Scientific™ BupH™ Tris Buffered Saline Packs
Make 500mL of Tris-NaCl buffer (TBS) for diluents and wash buffers in ELISA, Western blotting and other immunoassays with these dry-blended powder pouches. X40 Tris buffered saline pack, BupH 00
Lithium azide, pure, 20% solution in water, ACROS Organics™
Chemical Name or Material: Lithium azide Name Note: 20% Solution in Water CAS: 19597-69-4 Purity Grade: Pure Assay: 17 to 23% Molecular Formula: LiN3 Linear Formula: LiN3 Formula Weight: 48.96 MDL Number: MFCD00041956 100GR Lithium azide, pure, 20% solution in water
Traceable™ pH Buffer Standards, Certified Reference Material (CRM), Fisher Scientific™
Chemical Name or Material: pH Buffer Standards Purity Grade: Certified Grade Purity Grade Notes: Accuracy at 25°C is ±0010pH 473 ML PH STANDARD PH7, CERTIFIEDreference material, used to calibrate all pH
Ammonia, 0.5M solution in 1,4-dioxane, AcroSeal™, ACROS Organics™
Chemical Name or Material: Ammonia Name Note: 0.5M solution in 1, 4-dioxane CAS: 7664-41-7 CAS: 123-91-1 Molecular Formula: H3N Linear Formula: NH3 Formula Weight: 17.03 MDL Number: MFCD00011418 1LT Ammonia, 0.5M solution in 1,4-dioxane, AcroSea
Diethylzinc, 0.9M (15 wt%) solution in hexane, AcroSeal™, ACROS Organics™
Chemical Name or Material: Diethylzinc Name Note: 1M Solution in Hexane CAS: 557-20-0 CAS: 64742-49-0 Molecular Formula: C4H10Zn Linear Formula: (C2H5)2Zn Formula Weight: 123.5 MDL Number: MFCD00009021 100ML Diethylzinc, 1M solution in hexane, AcroSeal
Tetrabutylammonium Hydroxide Titrant, 0.4M in Water, HPLC Grade, ACROS Organics™
Chemical Name or Material: Tetrabutylammonium hydroxide titrant Name Note: 0.4M in Water CAS: 2052-49-5 Purity Grade: HPLC Grade Molecular Formula: C16H37NO Linear Formula: (CH3(CH2)3)4NOH Formula Weight: 259.47 MDL Number: MFCD00009425 500GR Tetrabutylammonium hydroxide titrant, 0.4M in water, HPLC grade
Diisobutylaluminium hydride, 1.1M solution in cyclohexane, AcroSeal™, ACROS Organics™
Chemical Name or Material: Diisobutylaluminium hydride Name Note: 1.1M Solution in Cyclohexane CAS: 1191-15-7 CAS: 110-82-7 Molecular Formula: C8H19Al Linear Formula: [(CH3)2CHCH2]2AIH Formula Weight: 142.22 MDL Number: MFCD00008928 Synonym: DIBAL-H, 1.1M solution in cyclohexane 100ML Diisobutylaluminium hydride, 1.1M solution in cyclohexane, AcroSeal
Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use, ACROS Organics™
Chemical Name or Material: Buffer solution pH 4 CAS: 877-24-7 Molecular Formula: C8H5KO4 Formula Weight: 204.22 MDL Number: MFCD00217672 1LT Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use
TAE Buffer, Tris-Acetate-EDTA, 25X Solution, Electrophoresis, Fisher BioReagents
1LT Tris-acetate-EDTA (TAE) solution 25X, DNase RNase and protease free for Electrophoresis
(Trimethylsilyl)methylmagnesium chloride, 1.3M solution in THF, AcroSeal™, ACROS Organics™
Chemical Name or Material: (Trimethylsilyl)methylmagnesium chloride Name Note: 1.1M Solution in THF CAS: 13170-43-9 CAS Min %: 18.37 CAS Max %: 19.78 CAS: 109-99-9 CAS Min %: 80.22 CAS Max %: 81.63 CAS: 108-88-3 Molecular Formula: C4H11ClMgSi Linear Formula: (CH3)3Si-CH2-MgCl Formula Weight: 146.97 MDL Number: MFCD00009916 800ML (Trimethylsilyl)methylmagnesium chloride, 1.3M solution in THF, AcroSeal
Ammonium molybdate (para) tetrahydrate, ACS, 81-83% as MoO3, Alfa Aesar
Chemical Name or Material: Ammonium molybdate (para) tetrahydrate Name Note: (para) tetrahydrate CAS: 12054-85-2 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 81-83% Molecular Formula: H24Mo7N6O24·4H2O Formula Weight: 1235.86 MDL Number: MFCD00167059 Synonym: Ammonium paramolybdate AMMONIUM MOLYBDATE (PARA) ACS 2KG
Boron trichloride, 1M solution in methylene chloride, AcroSeal™, ACROS Organics™
Chemical Name or Material: Boron trichloride Name Note: 1M Solution in Methylene Chloride CAS: 10294-34-5 CAS: 75-09-2 Molecular Formula: BCl3 Linear Formula: BCl3 Formula Weight: 117.17 MDL Number: MFCD00011313 800ML Boron trichloride, 1M solution in methylenechloride, AcroSeal
Thermo Scientific™ BupH™ Phosphate Buffered Saline Packs
Make 500mL of sodium phosphate buffer (PBS) for crosslinking and labeling reactions requiring amine-free conditions with these dry-blended powder pouches. BUPH PHOSPHATE BUFFED SALINE
Tris Base (White Crystals or Crystalline Powder/Molecular Biology), Fisher BioReagents
Chemical Name or Material: Tris Base CAS: 77-86-1 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Powder/Solid Assay: ≥99.8% Assay Percent Range: ≥99.8 % Molecular Formula: C4H11NO3 Linear Formula: H2NC(CH2OH)3 Formula Weight: 121.14 Synonym: 2-Amino-2-(hydroxymethyl)-1,3-propanediol 25KG Tris base, DNase RNase protease free, electrophoresis, White Crystals or Cryst Powder,