Thallium (Tl) Back Catalog number: 58181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9904.18-100-ME 17a-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-91-0 Price on request VHG-S20MIN-1500-1 Sulfur, 1500µg/g in 20 cSt Mineral Oil, 100ml Price on request 674844 Piperonyl butoxide, 100mg Price on request