HEPES Buffer (50mM) with NaCl [Sodium Chloride] (150mM Endotoxin-free (sterile) Cat. No #IAX-900-009

£74.46

Description Features Resources

Synonyms	4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid Buffer (50mM) with Sodium Chloride (150mM)
Formulation	1.5ml (LD15), 10ml (L010) or 100ml (L100) HEPES [4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid] Buffer (50mM) with NaCl [Sodium Chloride] (150mM) in sterile filtered double-distilled water (ddWater), without any additives
Endotoxin-free	Bacterial Endotoxin Test (kinetic turbidimetric LAL method) according to Ph. Eur. 9. Passed according to specification: Endotoxin-free: <0.00002 [EU/mg]/<0.02 [EU/ml].
Sterility	Filter method: according to Ph. Eur. 9. Passed according to specification: • No growth in Thioglycolate medium at 30-35°C after 14 days. • No growth in Soybean Casein Digest Broth (TSB) at 20-25°C after 14 days.
pH Value	7.2-7.6
Composition	4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid: 50mM, Sodium Chloride: 150mM in ddWater

Application	HEPES Buffer (50mM) with NaCl [Sodium Chloride] (150mM) Endotoxin-free (sterile) is a balanced salt solution used for a wide range of applications (cell culture, washing cells, transporting cells or tissue)
Handling	Keep sterile. Ready-to-use, sterile solution.

Shipping	Ambient
Storage	2-8°C
Stability	Upon receipt, store product at 2-8°C. Do not freeze. In its unopened original vial, the product is stable for at least 24 months when stored at 2-8°C. Once the vial is opened, or if aliquoted into sterile vials under sterile conditions, the product remains stable for an additional 12 months at 2-8°C.

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Product Data Sheet
Safety Data Sheet (available upon request)