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Standard substance (CU) for atomic absorption spectrophotometer verification
DIETHYL PHENYL ORTHOFORMATE		14444-77-0	C11H16O3
NA
NA
NA
NA
NA
NA
CATECHIN-(4ALPHA->8)-EPICATECHIN		29106-51-2	C30H26O12
PROCYANIDIN B3		23567-23-9	C30H26O12
PROCYANIDIN B2		29106-49-8	C30H26O12
CRM for Sulfur in Crude Oil
NA
Protoaescigenin	????????	20853-07-0	C30H50O6
ORTHO-N-VALERIC ACID TRIETHYL ESTER	???-?-????????????	919-29-9	C11H24O3
Procyanidin B1		20315-25-7	C30H26O12
NA
NA
NA
NA
NA
NA
NA
NA
PROCYANIDIN A2		41743-41-3	C30H24O12
NA
NA
NA
NA
NA
NA
(1R)-2,3,3aα,7,8,8aα-Hexahydro-1α-hydroxy-1,4-dimethyl-7-(1-methylethylidene)azulen-6(1H)-one		21698-40-8	C15H22O2
TETRAKIS(2-ETHYLHEXOXY)SILANE		115-82-2	C32H68O4Si
LICHROSORB(R) RP8	????	63231-67-4	H2O3Si
Procyanidin		4852-22-6	C30H26O13
protohypericin	????????	548-03-8	C30H18O8
Standard substance for the determination of atomic absorption spectrophotometer (CD)
8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol,2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R,8S,14R,15R)-		111466-29-6	C30H24O12
Prodelphinidin T4		37064-31-6	C45H38O18
SODIUM ORTHOSILICATE	???????	13472-30-5	Na4O4Si
Triethyl orthoacetate	??????	78-39-7	C8H18O3
Protodioscin		55056-80-9	C51H84O22
NA
NA
NA
TETRAKIS(VINYLDIMETHYLSILOXY)SILANE		60111-54-8	C16H36O4Si5
PROTOGRACILLIN(P)	???????(P)	54848-30-5	C51H84O23
PROCYANIDIN C1		37064-30-5	C45H38O18
NA
NA
NA
NA
NA
NA
CRM for Nickel in Crude Oil
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
CRM for Vanadium in Crude Oil
NA
NA
NA
TETRAPHENOXYSILANE		1174-72-7	C24H20O4Si
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
(1S)-1β,8aβ-Dihydroxy-1,4-dimethyl-7-isopropylidene-1,2,3,3a,8,8a-hexahydroazulen-6(7H)-one		129673-90-1	C15H22O3
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
ptaquiloside	??????	87625-62-5	C20H30O8
protosappanin A	??????A	102036-28-2	C15H12O5

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