مسحوق اليوريا البلوري RPI، 500 جرام، درجة USP فائق النقاء، لثقافة الخلايا وتغيير طبيعة البروتين
مميزات خاصة
Product is sold for research or further manufacturing use only, not for food or drug use.
Chemical Formula: CH4N2O
CAS Number: 57-13-6
Molecular Weight: 60.06
Grade: USP Grade
وصف
Specifications:
Appearance: White Crystalline Powder
Identification (A, B): Pass Test
Assay (Titration, dried basis): 99.0 - 100.5 %
Alcohol- Insoluble Matter: ≤ 0.04 %
Chloride (Cl): ≤ 0.007 %
Endotoxin: ≤ 0.003 Units/mg
Heavy Metals (as Pb): ≤ 0.002 %
Individual Unspecified Impurities: ≤ 0.1 %
Insoluble Matter: ≤ 0.04 %
Melting Point : 132 - 135 oC
Residual Solvents USP 467: Meets requirments
Residue on Ignition: ≤ 0.1 %
Sterility : Meet Requirements
Sulfate (SO4): ≤ 0.010 %
Total impurities: ≤ 2.0 %
Urea Related Compound A: ≤ 0.1 %
The RPI brand has been serving the scientific community since 1970. Our ISO 9001:2015 and ISO GMP certifications are a testament to our dedication to quality.
{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}
{"email":"\u0627\u0644\u0631\u062c\u0627\u0621 \u0625\u062f\u062e\u0627\u0644 \u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0643","email_i":"\u0639\u0646\u0648\u0627\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u063a\u064a\u0631 \u0635\u0627\u0644\u062d"}
حقوق الطبع والنشر © Tilga 2026 ، جميع الحقوق محفوظة.