Necessity of Prerinsing Disposable Polypropylene Pipet Tips.

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Abstract:

Errors as great as 15 percent of rated volume occurred in the first sample dispensed from a piston-actuated microliter pipet using disposable polypropylene tips. Prerinsing of the tip before use in dispensing either aqueous or nonaqueous solutions is recommended to obviate possible errors.

Author(s):
Zeman, G. H. ; Mathewson, N. S.
Author Organization(s):
ARMED FORCES RADIOBIOLOGY RESEARCH INST BETHESDA MD
Descriptive Note:
Technical note,
Pagination:
0011

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFRRI-TN74-8
Task Number(s):
A904
Project Number(s):
DNA-NWED-QAXM
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*DISPOSABLE EQUIPMENT, *PIPETTES, EXPERIMENTAL DATA, ACCURACY, POLYPROPYLENE, LABORATORY EQUIPMENT, DISPENSERS
Field(s)/Group(s):
Test Facilities, Equipment and Methods
Keyword(s):
Rinsing, Recommendations
Report Date:
1974 Jul 01