Go-Cal Dampening Module Back Catalog number: 811-9917-05 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 385-0114-01 Zero Cap, Black Rubber for Nephelometer Price on request KB-05-10 Kynar Bag 0.5L Pack of 10 Price on request 800843 Carrying Case, Hard Side, Deluxe (18" x 13" x 7"), Price on request