Simetryn Back Catalog number: 70264 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4037-0-10IO 2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request 92331 2,4-Dibromophenol Price on request C300800-1G Chitin, Practical Grade, 1g Price on request