사용된 고분자는 poly(4-methyl 1-pentene)(PMP) 와 poly(methy methacrylate)(OPMMa) 이며 PMP의 경우 공중합물을 합성하였으며, PMMA의 ... PMP and PMMA were used to prepare the copolymers and IPN membranes, respectively. ... it was revealed that this preparation method affected the oxygene permeability.
HCl obtained to prepare 500mL 0.1N HCl = 4.4mL 2) Weigh of Na CO = 0.53g Normality of Na CO = 0.1N HCl ... Title : 0.1N 염산 표준용액의 조제 및 표준화 ( Preparation & Standardization of 0.1N HCl) 3. Principle & Object ? ... Methy red ?Distilled water : 탈 이온수로 물속에 무기이온이 존재하지 않는다. ?