Metals Mix Back Catalog number: 59153 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0858.27-100-IO C27 Ring-C Monoaromatic sterane (5ß(H),10ß(CH3)/5 alpha(H),10ß(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 98819-92-2 / 98819-91-1 Price on request 44022R EPA Method 601 - Purgeables Mix #2 Price on request 10995.40-5MG Astaxanthin (Racemic),neat,neat,5mg, Price on request