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. 1970 Mar;11(3):268-70.
doi: 10.1136/gut.11.3.268.

Modification of polyethylene glycol estimation suitable for use with small mammals

J M Boulter, H B McMichael

Modification of polyethylene glycol estimation suitable for use with small mammals

J M Boulter et al. Gut. 1970 Mar.

Abstract

Concentration of polyethylene glycol (PEG) has been measured satisfactorily using only 0.25 ml of intestinal aspirate (containing approximately 2.5 mg/l PEG). Hyden's turbidimetric assay was modified by reading turbidity at 420 mmu. The addition of extra protein was found to facilitate filtration after protein precipitation.

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References

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