Standard for analysis

Details Standard for analysis Standard for analysis

1985-02-07

1987-12-29

Kyle, Deborah L.

Compositions

Nonreactive analytical, testing, or indicating compositions

436 8, 427 5, C09F 700, G01N 3100

Patent

active

047159880

ABSTRACT:
A block of polymeric material 12 comprises label layers 14 and interposed non-label layers 16, each label layer containing a different known concentration of a label material. The block can be sliced by a microtome 18 into thin section each of which is useful as a standard for analysis e.g. in autoradiography. Preferred label materials are radioactive isotopes e.g. 3-H and 14-C; other label materials include metals and fluorescent materials.

REFERENCES:
patent: 4053433 (1977-10-01), Lee
patent: 4062799 (1977-12-01), Matsukowa et al.
patent: 4138390 (1979-02-01), Emmoss et al.
patent: 4152271 (1979-05-01), Eisenberg
patent: 4350414 (1982-09-01), Takahashi et al.
patent: 4431766 (1984-02-01), Christie et al.
patent: 4507233 (1985-03-01), Saito et al.

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