Poly-L-lysine hydrochloride,mol wt 15,000-30,000

Poly-L-ornithine hydrobromide,mol wt 30,000-70,000

N,N,N?,N?-Tetrakis(2-pyridylmethyl)ethylenediamine,

Poly-L-glutamic acid sodium salt,mol wt 15,000-50,000

Thidiazuron,suitable for plant cell culture, BioReagent

1,2-Dioleoyl-sn-glycero-3-phosphocholine,lyophilized powder

Puromycin dihydrochloride from Streptomyces alboniger,powder, BioReagent, suitable for cell culture

Phloridzin,phyproof Reference Substance

trans-o-Coumaric acid,phyproof Reference Substance

Catechol,phyproof Reference Substance

Stigmasterol,phyproof Reference Substance

Amygdalin,phyproof Reference Substance