Image of 4 Drummond Dialamatic Microdispensers on a white background

Dialamatic Microdispenser

  • Adjustable, direct reading plunger sets volume
  • Delivery scale engraved on plunger shaft
  • Fractional deliveries possible with premarked indexes
  • Volumetric accuracy of ±1% (at full volume)
  • Borosilicate glass bores with stainless steel plungers, (PTFE tips on all plungers 25 μL or larger)

Catalog Information

Cat. No. Total Capacity (μL) Recommended Range (μL) Delivery Increments (μL)
3-000-210 10 2.0 to 10 1
3-000-225 25 5 to 25 1
3-000-250 50 10 to 50 2
3-000-275 100 20 to 100 10
Replacement parts kit diagram for Drummond Dialamatic Microdispensers Diagram

Replacement Part Kits for Dialamatic Microdispensers

Cat. No. Microdispenser Volume Range (μL) Dialamatic Microdispenser Cat. No. Kit Contents
3-000-010-K 2-10 3-000-210 2 plungers, 2 O-rings, 1 collet, 1 coil spring, 1 spring guide
3-000-025-K 5-25 3-000-225 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
3-000-050-K 10-50 3-000-250 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
3-000-075-K 20-100 3-000-275 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide

Replacement Bores for All Microdispensers

Size (μL) Glass Color Code Bores Pack
1 to 5 White 3-000-105-G 100
10 Orange 3-000-210-G 100
20 Black 3-000-320-G 100
25 Double White 3-000-225-G 100
50 Green 3-000-250-G 100
100 Blue 3-000-275-G 100
100/200 Blue 3-000-275-G 100
250 Black 3-000-388-G 100
1000 Plastic Tip 3-000-590-G 100