کاغذ تی ال سی مرک TLC MERCK 105577

کد مرک 105577
اسم محصول TLC cellulose

تولید شرکت مرک MERCK
ساخت کشور آلمان

بسته بندی 25 عددی
جنس پلاستیکی

ابعاد 20 در 20 سانتی متر
موجودی در تعداد

کاتالوگ فنی MERCK 105577

Catalogue Number 105577
Replaces 5577-7; 5577
Overview Our Cellulose plates are used to analyze polar substances. An organic sorbent, cellulose is perfect for separating hydrophilic substances by partition chromatography. Typical applications include the analysis of amino acids, carbohydrates, and phosphates as well as nucleic acid and nucleic acid derivatives. We offer cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.

Layer thickness 70 – 110 µm
Deviation of layer thickness per plate ≤ 30 µm
Aminoacid test
hRf-values
– L-serine, amino acid test
20 – 30
– L-threonine, amino acid test 29 – 36
– L-alanine, amino acid test 30 – 40
– L-methionine, amino acid test 49 – 60
– L-phenylalanine, amino acid test 59 – 70
– L-leucine, amino acid test 66 – 76
Typical value determined on a sheet
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed