Home4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane ([2.2.1]Cryptand, Kryptofix® 221)4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (Kryptofix® 221) ≥97%
: VWR Chemicals
: HEATHROW
: VWR Collection
: Merck
: KIMBERLY CLARK