Head Retaining Spring (Part No. A-00028)
Replacement sampling head retaining spring. Sold individually
Contact Plate Holding Springs (Part No. A-00068)
Replacement springs used to hold 55 mm contact plates. Sold in a pack of 3.
Petri Dish Retaining Springs (Part No. A-00070)
Replacement springs used to hold 90 mm Petri dish plates. Sold in a pack of 3.
Spring Retaining Screws (Part No. A-00254) for pre-2018 models
Replacement stainless steel M3 x 6 screws used to fasten the dish, plate and head retaining springs. Sold in a pack of 10.