السلام عليكم ورحمة الله وبركاته
[حصريا]
أحدث إصدار من الكتاب الموسوعي
ACS Reagent Chemicals
Specifications and Procedures for Reagents and Standard-Grade Reference Materials
Tom Tyner ; James Francis
11th Edition
The Eleventh Edition incorporates the "supplements" accumulated over the past eight years, removes some obsolete test methods, improves instructions for many existing ones, and also introduces some new methods. Overall, the safety, accuracy, or ease of use in specifications for about 70 of the 430 listed reagents has been improved, and seven new reagents have been added
====
رابط التحميل بالملف المرفق
[hide]Password
ACSRCM2019[at]arabsbook.com[/hide]
بالتوفيق إن شاء الله