TLC polyester sheets with unmodified high purity silica gel (SiOH). Higher gypsum content and different binder system compared to SIL G results in different separation characteristics.
Method | Thin layer chromatography (TLC) |
---|---|
Brand | POLYGRAM |
Phase | SIL N-HR UV254 |
Base material | Polyester sheets coated with silica gel |
Surface chemistry | Unmodified high purity silica gel (SiOH) |
Mode | Normal phase (NP) |
Layer thickness | 0.20 mm |
Layer hardness | Standard, soft |
UV indicator | Yes |
Support material / backing | Polyester |
Particle size | 5–17 µm |
Particle type | Fully porous particles (FPP) |
Particle shape | Irregular |
Pore size | 60 Å |
Pore volume | 0.75 mL/g |
Binder | Yes |
pH stability | 2.0–8.0 |
Recommended application(s) | Normal phase (NP) |
Temperature stability | High |
Storage temperature | 15–25 °C / 59–77 °F |
Hazardous material | No |
Phoenix Scientific Co., Ltd.
50/93-94 Moo. 8 Phaholyothin Road,
Anusavaree, Bangkhen, Bangkok
10220 Thailand.
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