b 371 4.4.17 FOR PERSONAL USE ONLY Product Subclass 17: Silyl Ethers J. D. White and R. G. Carter General Introduction A useful feature of silyl ethers is that they greatly…
GUIDE TO STPM PRACTICAL CONTENTS SECTION 1 Volumetric analysis 1.1 Important formulae 1.2 Acid-base titration Colour change of acid-base indicators at end point Chemical…
How to make MDMA Overview: 1. 2. 3. 4. 5. 6. Distillation: of Natural Oil to obtain pure Safrole Rxn: Formaldehyde + Ammonium Chloride -> MethylAmine.HCl (MeAm.HCl) Rxn:…
SEKOLAH MENENGAH KEBANGSAAN SEAFIELD, SUBANG JAYA Upper Six Trial Examination 2012 CHEMISTRY – Paper 1 Prepared by: ……………………….. (Pn. Looi Chui Yean) Checked…
8258 J. Am. Chem. SOC.1995,117, 8258-8270 Total Synthesis of the Macrolide Antitumor Antibiotic Lankacidin C Andrew S. Kende,* Kun Liu, Istvhn Kaldor, Gilbert Dorey, and…
OCULAR DRUG DELIVERY SYSTEM Dr. Muhammad Harris Shoaib LIMITATION OF CONEVENTIONAL SYSTEM TOPICAL Complex ocular physiological and cellular barrier Cornea, a major barrier…
Versi terjemahan dari 11 Diffusion.docx 11 Difusi Bab Tujuan Pada akhir bab ini siswa harus dapat: 1. Tentukan difusi dan menggambarkan contoh yang relevan dalam ilmu farmasi…
1. Separation of Acidic SubstancesAuthor: Dr. Robert D. Craig, Ph.D. 2. Separation of Acidic SubstancesAuthor: Dr. Robert D. Craig, Ph.D.• Application:• Acids and Bases…
IDENTIFICATION OF THE ANION Preparation of the Unknown If sample is soluble in water: Dissolve a pinc of t e sample in 2 mL water Add a few drops of 3M Na2CO3 No precipitate:…