Saxitoxin

CRM-00-STX

Code: CRM-00-STX   Lot: 23-002
Aprox size 10 µg   In: 0.5 mL
Material Specification
CONCENTRATION: [STX] = (20.9 ± 1.6) µg/g
PURITY: ≥ 99%
FORMAT: Amber glass vial (approx. 0.5 ml)
FORMULATION: Liquid. Aqueous [HCl] = 3 mM, pH = 2.60
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: Saxitoxin dihydrochloride
SHORT NAME: STX
MOLECULAR FORMULA: C10H17N7O4Cl2
CAS NUMBER: 35554-08-6
MOLECULAR WEIGHT: 372.21 g·mol-1
MONOISOTOPIC MW 300.12 g·mol-1 (Saxitoxin free base + H+)
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