| 000 | 00469nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aPiyadasa K A | ||
| 245 | 0 | _aQuick method for the determination of ammonia content in natural rubber latex : A modification of the B S method | |
| 260 |
_bRubber Research Institute of Ceylon Bulletin _c1971 |
||
| 300 | _a19-23 | ||
| 650 | _aBS method | ||
| 650 | _aNatural rubber latex | ||
| 700 | _aKarunaratne S W | ||
| 942 | _cJS | ||
| 999 |
_c66222 _d66222 |
||