281730

°ü¸®ÀÚ  [2021-02-19 10:35:20]

Á¶È¸¼ö 266
Buffer Solution pH 10 for volumetric analysis
250ml / 1000ml / 5L
liquid / COMPOSITION:
Ammonium Chloride: 6.75 g
Ammonia 30%: 35 ml
Water (s.q.m): 100 ml
Identity: passes test
pH: 10.0 - 10.5

°£Æí»ó´ã ¹®ÀÇÇϱâ

¡Ø½ºÆÔ ¹æÁö ¹®ÀÚ
¾Æ·¡ »õ·Î°íħÀ» Ŭ¸¯ÇØ ÁÖ¼¼¿ä. : ÁÂÃøÀÇ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä. [¼ýÀÚ ±³Ã¼]