Ph 7.4 Buffer

CAS #: 77-86-1 MDL: MFCD00132476 Form: Liquid Harmonized Tariff Code: 2922.19 TSCA: Yes Notes: 250mM Tris, 27mM potassium chloride, 1.37M sodium chloride, pH 7.4.

Harmonized Tariff Code:  3822.00

CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19

Components: Tris Base / Tris-HCl(250 mM), Potassium Chloride(27 mM), Sodium Chloride(1.37 M) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 1-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

For meter calibration. Certified. Standardized to NIST-SRM to 0.01 Unit.

Harmonized Tariff Code:  3822.00

CAS Number: 7778-77-0 Harmonized Tariff Code:  2835.24

CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19

CAS Number: 7558-80-7 Harmonized Tariff Code:  2835.22

CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19

CAS Number: 7778-77-0 Harmonized Tariff Code:  2835.24

Harmonized Tariff Code:  2835.22

CAS Number: 7558-80-7 Harmonized Tariff Code:  2835.22

CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19

Synonyms: PBS Reconstitution: Contents of one pouch, when dissolved in one liter of distilled or deionized water, will yield 0.01 M phosphate buffered saline (NaCl 0.138 M; KCl - 0.0027 M); pH 7.4, at 25-á°C. Packaging: Foil pouches

Components: EDTA(~0.74%), Tris Base / Tris-HCl(~3.2%), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and autoclaved at 15 psi (121°C) for 30 minutes on liquid cycle and/or filtered through 0.22-micron filter. pH: 7.4 ± 0.15 Storage: Room Temp.

Phosphate Buffered Saline is used to maintain a physiological pH and osmolarity, two key factors in tissue culture and molecular biology research. This concentrated form should be diluted to a working concentration using reagent grade water. Technical Advantage: Product manufactured under…

Components: Citric Acid / Sodium Phosphate Dibasic(100 mM / 200 mM mixture), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 7.4 ± 0.15 Storage: 2-8°C

Harmonized Tariff Code:  3822.00

Harmonized Tariff Code:  3822.00

Components: Tris Base / Tris-HCl(500 mM), Sodium Chloride(1.5 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 1-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

Components: Tris Base / Tris-HCl(1 M), Sodium Chloride(3 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 1-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

Components: Tris Base / Tris-HCl(200 mM), EDTA(20 mM), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and autoclaved at 15 psi (121°C) for 30 minutes on liquid cycle and/or filtered through 0.22-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

Components: Tris Base / Tris-HCl(1M), Sodium Chloride(3 M) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 1-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

Components: Tris Base / Tris-HCl(250 mM), Potassium Chloride(27 mM), Sodium Chloride(1.37 M) Method: Prepared in 18.2 megohms-cm ± 1 low endotoxin water and filtered through 1-micron filter. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

Harmonized Tariff Code:  3822.00