WP Demands Standard Back Catalog number: 59410 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA11600100AC Chlorpyrifos-D10, 100µg/mL in Acetone, 1ml Price on request 57229 Copper (Cu) Price on request P-468S-CN Thifensulfuron methyl, 100μg/mL in Acetonitrile, 1ml Price on request