E 2m

Tris HCl 2M pH 6.8 is useful with SDS-PAGE and Electrophoresis. Tris solutions are formulated into working concentrations for preparing the stacking and resolving portions of native or SDS-PAGE gels using discontinuous buffer systems according to Laemmli (1970) or Ornstein and Davis (1959).Tris…

Tris HCl 2 M pH 6.8 is useful with SDS-PAGE and Electrophoresis. Tris solutions are formulated into working concentrations for preparing the stacking and resolving portions of native or SDS-PAGE gels using discontinuous buffer systems according to Laemmli (1970) or Ornstein and Davis (1959). …

Tris is a buffer component in molecular biology, tissue culture, and electrophoresis procedures. These solutions of Tris Hydrochloride and provide convenient and highly purified solutions. Tris is compatible with many enzymes in molecular biology, for example DNA modifying enzymes, because its…

Calcium Chloride 2 M is useful in the preparation of competent E.coli and transformation of bacteria. Preparation of competent E.coli Transformation of bacteria 2 Molar concentration Filtered through a 0.22 µm membrane Dnase, Rnase, and Protease tested Applications Calcium chloride is a…

Synonym(s): Monomethylamine Formula: CH₃NH₂ Formula Weight: 31.06 CAS No.: 74-89-5 UN Number: UN2924 Density: 0.861g/mLat 25°C Supplemental Hazards: May form explosive peroxides. Supplemental Hazards: May form explosive peroxides. Packaging: 100,…

Synonym(s): Aminoethane; Monoethylamine Empirical Formula: C₂H₇N Linear Formula: C₂H₅NH₂ Formula Weight: 45.08 MDL Number: MFCD00008160 Density: 0.81 g/mL at 20 °C; 0.783 g/mL at 25 °C …

Synonym(s): Aminoethane; Monoethylamine Formula: C₂H₅NH₂ Formula Weight: 45.08 CAS No.: 75-04-7 UN Number: UN2056 Density: 0.81g/mLat 20°C; 0.856g/mLat 25°C Supplemental Hazards: May form explosive peroxides. Packaging: 100, 800 mL…

Formula: CH₃CH₂MgCl Formula Weight: 88.82 CAS No.: 2386-64-3 UN Number: UN3399 Density: 0.978g/mLat 25°C Supplemental Hazards: May form explosive peroxides., Reacts violently with water. Packaging: 100, 800 mL in Sure/Seal™ Included Fees: …

Formula: CH₃CH₂MgCl Formula Weight: 88.82 CAS No.: 2386-64-3 UN Number: UN3399 Density: 0.823g/mLat 25°C Supplemental Hazards: May form explosive peroxides., Reacts violently with water. Packaging: 100, 800 mL in Sure/Seal™ Included Fees: …

…in the propagation of DH-alpha (of E. coli strains) primarily in the recovery step of Escherichia coli competent cell transformations, and to maximize the transformation efficiency of competent cells. Recommendation Immediately before use, add 2M magnesium chloride to a final concentration…

…high thermal stability, make Rxi-XLB columns ideal for analyzing semivolatile compounds in drinking water (e.g., US EPA Method 525). Convenient 2m length is ideal for use as a secondary column in GCxGC analyses. General purpose columns exhibiting extremely low bleed. Unique selectivity. …

Daylight Plate for MASTER Series Applicable Models: MASTER-α, MASTER-T, MASTER-M, MASTER-2α, MASTER-2T, MASTER-2M, MASTER-3α, MASTER-3T, MASTER-3M, MASTER-4α, MASTER-4T, MASTER-4M, MASTER-10α, MASTER-10T, MASTER-10M, MASTER-20α, MASTER-20T, MASTER-20M,…

Polyester Three-Side-Seal Barrier Pouch Ampac's 400 Series SealPAK is a 2ply laminated structure consisting of polyester and polyethylene (PET/PE). These boilable and freezable pouches can sustain temperatures from -56 to 115°C (-70 to 240°F). 400 Series SealPAKs are 2.5 mils…