Hirschmann^?Ceramus^?bottle-top dispenser, adjustable volume

NB.01

• Chemically inert ? unique ceramic dispenser piston in a Duran^?borosilicate glass barrel
• Micro-step volume adjustment ? ensures reproducibility
• Rotates on the bottle ? for convenience
• Recirculation system ? for fast priming without loss of reagent
• Lifetime calibration ? supplied with individual serial number and Test Certificate

Includes adapters for:

• GL 45 threads/Pyrex^?and Duran^?media bottles
• GL 32 threads/Aldrich Sealed for Quality and Sure/Seal bottles
• GL 38 threads/Gallon bottles
• S40 threads

Specifications:

• Piston ? 99.7% pure Al₂O₃
• Barrel ? Duran^?borosilicate glass
• Valve block and housing ? ECTFE
• Valves ? borosilicate glass ball and seat (HF: ceramic); Hastelloy^?discharge valve spring
• Suction and discharge tubes ? FEP
• Sterilization ? Steam sterilizable at 121℃/2 bar, complete unit without disassembly
• Luer-lock connection ? for filters and drying tubes

Ceramus is a registered trademark of Hirschmann Laborger?te GmbH & Co.
DURAN is a registered trademark of DWK Life Sciences
Hastelloy is a registered trademark of Haynes International, Inc.
Hirschmann is a registered trademark of Hirschmann Laborger?te GmbH & Co.
PYREX is a registered trademark of Corning, Inc.

subdivision 0.25 mL
with recirculating valve

Hirschmann 934200010

2.0-10.0 mL, precision: 0.1 CV%

2-10 mL

GL 32
GL 38
GL 45
S 40