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Image of Drummond Fixed Volume Microdispenser on a white background

Fixed Volume Microdispensers

  • Custom spacers available permitting fractional deliveries on all units
  • Overall volumetric accuracy of ±1% (at full volume)
  • Repeat Kit available for 1000 μL unit
  • Precision molded plastic bores on Model 390
  • Model 105 will deliver 1 to 5 μL
  • Borosilicate glass bores with stainless steel plungers, (PTFE tips on all plungers 25 μL or larger)

Catalog Information

  Cat. No. Size (μL)
BUY NOW 3-000-105 5
  3-000-310 10
BUY NOW 3-000-320 20
  3-000-325 25
  3-000-350 50
  3-000-375 100
  3-000-385 100/200
  3-000-388 250
  3-000-390 1000
Replacement parts kit diagram of Drummond Fixed Volume Microdispensers Diagram

Replacement Part Kits for Fixed Volume Microdispensers

  Cat. No. Microdispenser Volume Range (μL) Fixed Volume Microdispenser Cat. No. Kit Contents
BUY NOW 3-000-005-K 5 3-000-105 2 plungers, 2 O-rings, 1 collet, 1 coil spring, 1 spring guide
BUY NOW 3-000-310-K 10 3-000-310 2 plungers, 2 O-rings, 1 collet, 1 coil spring, 1 spring guide
  3-000-320-K 20 3-000-320 2 plungers, 2 O-rings, 1 collet, 1 coil spring, 1 spring guide
BUY NOW 3-000-325-K 25 3-000-325 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
  3-000-350-K 50 3-000-350 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
BUY NOW 3-000-375-K 100 3-000-375 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
  3-000-385-K 100/200 3-000-385 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
  3-000-388-K 250 3-000-388 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tips, 1 spring guide
BUY NOW 3-000-010-590 1000 3-000-390 3 plunger tips (polyethylene)

Replacement Bores for All Microdispensers

  Size (μL) Glass Color Code Bores Pack
BUY NOW 1 to 5 White 3-000-105-G 100
BUY NOW 10 Orange 3-000-210-G 100
BUY NOW 20 Black 3-000-320-G 100
BUY NOW 25 Double White 3-000-225-G 100
BUY NOW 50 Green 3-000-250-G 100
BUY NOW 100 Blue 3-000-275-G 100
BUY NOW 100/200 Blue 3-000-275-G 100
  250 Black 3-000-388-G 100
BUY NOW 1000 Plastic Tip 3-000-590-G 100
BUY NOW 25 PTFE Tip 3-000-0101 50
BUY NOW 50 PTFE Tip 3-000-0102 50
BUY NOW 100 PTFE Tip 3-000-0103 50