Showing 13–24 of 53 results
pH Paper 100 Strips per Vial.
Stopper Rubber
Made of stainless steel sheet.
Made of nickel plated spring steel wire.
Base drilled and tapped on the edge.
Made of all metal with tightly fitting brass cap.
High quality pure cotton white coat.
Made of galvanised steel woven wire with edges carefully turned over.
Open side for clear viewing.
Stainless steel semicircular cross section with one pointed and one blunt end.
