Organic

17ß(H),21 alpha(H)-30-Norhopane, 100µg/mLin isooctane, 1mL

17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml

17ß(H),21ß(H)-(22RS)-Bishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54311-28-5

17ß(H),21ß(H)-(22RS)-Homohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 53584-62-6

17ß(H),21ß(H)-(22RS)-Trishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 71629-80-6

17ß(H),21ß(H)-22-Hydroxyhopane, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 1721-59-1

17ß(H),21ß(H)-25,28,30-Trisnorhopane (in mixture with 2632.27 (ß alpha-)), neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 92692-42-7

17ß(H),21ß(H)-30-Norhopane, 5µg

17ß(H),21ß(H)-Hop-22(29)-en-3-one, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 25615-11-6

17ß(H),21ß(H)-Hopane, 100µg/min Isooctane, 1ml

18 alpha(H)-22,29,30-Trisnorneohopane, neat, Solvent-neat, Unit ca. 1µg, # of units-1, Cas.no. 55199-72-9

18 alpha(H)-Oleanane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 30759-92-3

18 VOC Mix

18-Cyclohexyloctadecanoic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19708-98-6

18-​Pentatriacontanone, 1g

18-Phenyloctadecanoic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19740-00-2

18?(H)-22,29,30-Trisnorneohopane,neat,neat,ca. 5 µg,

18O3-Cyanuric acid, 10mg

18O3-Sodium chlorate, 100 µg/ml water, 1ml

18O4-Sodium perchlorate, 100 µg/ml, Water, 1ml

18O4-Sodium perchlorate, 5mg

18ß(H)-Olean-12-en-3-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 638-97-1

18ß(H)-Olean-12(13)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 471-68-1

18ß(H)-Olean-12(13)-ene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 471-68-1