Neosaxitoxin

CRM-00-NEO

Code: CRM-00-NEO   Lot: 21-001
Aprox size 10 µg   In: 0.5 mL
Material Specification
CONCENTRATION: [Neo] = (20.3 ± 1.2) µg/g
PURITY: ≥ 99%
FORMAT: Amber glass vial (approx. 0.5 ml)
FORMULATION: Liquid. Aqueous [HCl] = 3 mM, pH = 2.62
LONG TERM STORAGE: -20°C
Material included in a Technical Annex of an ISO 17034 accreditation (Cifga Laboratory is a reference materials producer accredited by ENAC with accreditation Nº 2/PMR003).
Product Specification

COMMON NAME: Neosaxitoxin dihydrochloride
SHORT NAME: NEO
MOLECULAR FORMULA: C10H19N7O5Cl2
CAS NUMBER: 64296-20-4 (Neosaxitoxin, free base)
MOLECULAR WEIGHT: 388.2078 g·mol-1
MONOISOTOPIC MW 315.1291 g·mol-1 (no HCl)
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