00781nam a2200193Ia 4500 CTU_143053 210402s9999 xx 000 0 und d 543.01 C517 Merck Chemicals reagents Merck Darmstadt, Germany Merck 1999 This book is a catalogue that contains information on chemicals reagents. In addition to alphabetical section the book has included special sections covering some of the more important aspects of analytical chemistry such as rapid test kits and packaging materials. The new products also have been included Chemical tests and reagents Huỳnh Mai Trung tâm Học liệu Trường Đại học Cần Thơ