Buffer Solutions

Tris-acetate provides electrical conductivity and maintains pH. EDTA inhibits metal dependent nucleases by chelating the divalent cations (Ca2 , Mg2 ), thus protecting the DNA from nucleases during the run. Filtered through a 0.22 µm membrane DNase, RNase, and Protease tested Applications TAE buffer...

SSC 20X buffer is a ready-to-use standard reagent in Southern and Northern hybridization procedures used to control stringency for the washing steps after hybridization. The concentrated formula can be used straight or diluted to make SSC working solutions with concentrations as low as 0.5X....

1.2% Tryptone, 2.4% Yeast Extract, 0.4% Glycerol, 17mM Monopotassium Phosphate, 72mM Dipotassium Phosphate, 25µg/ mL Kanamycin Sulfate

Components: HEPPS (EPPS)(200 mM), Sodium Hydroxide(For pH adjustment), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 8.0 ± 0.15 Storage: 2-8°C

Use BLOTTO whenever procedures call for immunoanalytical grade non-fat dry milk. Alternative blocking agents such as BLOTTO A (solution of TBS, 5% non-fat dry milk and 0.05% Tween-20) and BLOTTO B (solution of TBS, 1% non-fat dry milk, 1% BSA and 0.05% Tween-20) are also available. BLOTTO A is a...

11.2mg/ mL Tryptophan Solution

This product is a 0.5M concentrated stock solution and should be diluted appropriately with distilled, deionized water or equivalent to its final working concentration. This buffer contains 0.5 M Calcium Chloride. Meticulously prepared using ultra pure reagents dissolved in highly polished...

2.0% Peptone, 1.0% Yeast Extract, 1.5% Agar, 2.0% Cerelose Anhydrous Dextrose (Glucose), 1M Sorbitol, 500µg/ mL Zeocin® (an InvivoGen's product)

Density (g/cm3): 0.995

1.0% Yeast Extract, 2.0% Peptone, 2.0% Cerelose Anhydrous Dextrose (Glucose), 2.0% Agar

IBI’s Ultra-Pure Grade 10X PBS solution is ideal for use in sample preparations and as a wash buffer in general immunoassay applications. 10X PBS also performs very well in tissue and cell culture procedures. IBI’s 10X PBS solution is a modified Dulbecco buffer that does not contain...

Motility Test Medium with and without Triphenyltetrazolium Chloride (TTC) is recommended for the detection of motility in Gram-negative enteric bacilli. TTC is added to enhance visualization of bacterial growth.

pH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget...

1M Magnesium Sulfate

pDNA Elution Buffer, pH 7.2, 1000 mL bottle, Sterile

Maintain pH electrodes more effectively with Thermo Scientific™ Orion™ ROSS™ All-in-One™ pH Buffer Kits. Convenient buffer kit includes 4.01, 7.00 and 10.01 buffers, ROSS storage solution, cleaning solution and storage bottle. Kit includes one each: 1 pint (475mL) bottle of...

This product is a 1X concentrated stock solution. No dilution is required. This buffer consists of 50 mM Glucose, 10 mM EDTA, and 25 mM TRIS Cl at a pH of 8.0. Meticulously prepared using ultra pure reagents dissolved in pharmaceutical grade deionized water.

Chemical name: Buffer solution pH 2.0 (20 °C) Chemical synonyms: Citric acid buffer solution Density (g/cm3): 1 UN Number: UN 1789

Tris-HCl Buffer (1 M, pH 9.5) - 1L

1.000% Bovine Serum Albumin, 0.050% Tween-20, 0.020% Potassium Chloride, 0.020% Monopotassium Phosphate, 0.800% Sodium Chloride, 0.115% Disodium Phosphate

Chemical name: Sodium hydroxide Product Brand: Analytical Material form: Solution Density (g/cm3): 1.02 Molecular weight: 40 Molecular formula: HNaO UN Number: UN 1824

Tyrode's Solution (with HEPES, with Calcium) - 1L

10% Tween-20