TLC Analysis of Naphthalene Sulfonic Acids on HPTLC NH2 F254s
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Materials
accessory
Product No.
Description
Pricing
Hamilton® TLC syringes
1702, volume 25 μL, needle size 22s ga, needle L 51 mm (2 in.),coated tip
Hamilton® TLC syringes
1705, volume 50 μL, needle size 22 ga, needle L 51 mm (2 in.),coated tip
Hamilton® TLC syringes
1701, volume 10 μL, needle size 26s ga, needle type, fixed, needle L 51 mm (2 in.),coated tip
Hamilton® TLC syringes
1710, volume 100 μL, needle size 22 ga, needle L 51 mm (2 in.),coated tip
CONDITIONS
plate
HPTLC pre-coated plate NH2 F 254s (1.13192.0001, 1.15647.0001 )
eluent
[A] ethanol; [B] ammonia pH 12; (60:40, A,B) containing 0.18 M NaCl
migration distance
5 cm
chamber
normal chamber without chamber saturation
sample
0.2 μL
detector
in situ-evaluation with TLC/HPTLC scanner (Camag) UV 254 nm