Buffers

Buffer	Composition
SP	0.9 % NaCl, 0.1 % NaN₃ as a preservative
SPRN6.0	37 mM citrate, 125 mM phosphate, pH 6.0, 0.9 % NaCl, 0.1 % NaN₃ as a preservative
SPRN6.5	29 mM citrate, 142 mM phosphate, pH 6.5, 0.9% NaCl, 0.1 % NaN₃ as a preservative
SPR	37 mM citrate, 125 mM phosphate, pH 6.0, 0.1 % NaN₃ as a preservative
SPTN	50 mM Na-citrate, pH 6.0, 0.9 % NaCl, 0.1 % NaN₃ as a preservative
SPTNE	50 mM Na-citrate, pH 6.0, 0.9% NaCl, 25% ethylene glycol^*, 0.1 % NaN₃ as a preservative
SPTNZ	50 mM Na-citrate, pH 6.0, 0.9% NaCl, 0.05 % sulfobetaine, 0.1 % NaN₃ as a preservative

* Ethylene glycol is harmful if swallowed

mg/ml (+/- 10 %)

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