000 00376nam a2200121Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aMethods of test for natural rubber. Part IX. Determination of solvent extract. (First Revision).
260 _c1989
500 _aStandard number: IS 3660 Part IX
650 _aNatural rubber
650 _aSolvent extraction
942 _cST
999 _c73732
_d73732