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HEPES free acid, ULTROL®, Millipore®

Leverandør: Merck Millipore (Calbiochem‎)

Beskrivelse: HEPES free acid, ULTROL®, Millipore®

PIPPS (1,4-Piperazinedipropanesulphonic acid) ≥97% (by titration analysis on dried basis), Calbiochem®

Varenummer: (528315-100)

Leverandør: Merck Millipore (Calbiochem‎)

Beskrivelse: A non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (100 mM, 25°C).
PIPPS has no interference at wavelengths longer than 240 nm.

UOM: 1 * 100 g

Tilbud

N/A Each

HEPES

Varenummer: (ROTHHN78.3)

Leverandør: Roth Carl

Beskrivelse: HEPES

UOM: 1 * 1 kg

Tilbud

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N/A Each

HEPES, SAFC®

Leverandør: MERCK PRODUCTION CHEMICALS

Beskrivelse: HEPES, SAFC®

EPPS (HEPPS, 4-(2-hydroxyethyl)-1-piperazinepropanesulphonic acid)

Leverandør: Roth Carl

Beskrivelse: EPPS (HEPPS, 4-(2-hydroxyethyl)-1-piperazinepropanesulphonic acid)

HEPES

Varenummer: (PROONIST-2181)

Leverandør: LGC Standards PROMOCHEM

Beskrivelse: HEPES

UOM: 1 * 60 g

Tilbud

N/A Each

HEPES

Leverandør: MP Biomedicals

Beskrivelse: Synonym: N-2-Hydroxyethylpiperazine-N′-2-ethanesulfonic acid) Cell Culture Reagent Crystalline Free Acid Zwitterionic Buffer useful in the pH range 6.8-8.2. pKa=7.55 at 25°C