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1.05636

HPTLC plates, Silica gel 60 DIOL F₂₅₄s

pkg of 25 plates, plate L × W 20 cm × 10 cm, glass support

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25 units
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$1,050.00

About This Item

NACRES:
NB.21
UNSPSC Code:
41115711
Feature:
binder Organic Polymer, fluorescent indicator
Particle size:
5-6 μm
Pore size:
60 Å medium pore diameter
Layer thickness:
200 μm
Plate l × w:
20 cm × 10 cm
Material:
glass support, silica gel 60 matrix

$1,050.00


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Quality Level

material

glass support, silica gel 60 matrix

feature

binder Organic Polymer, fluorescent indicator

packaging

pkg of 25 plates

technique(s)

HPTLC: suitable

layer thickness

200 μm

plate L × W

20 cm × 10 cm

particle size

5-6 μm

pore size

60 Å medium pore diameter

storage temp.

2-30°C

General description

25 Glass plates 20 x 10 cm
Our NH2, CN and DIOL -modified silica sorbents are less polar then conventional silica phases, making them ideal for separating hydrophilic or charged substances. Our moderately polar cyano- and diol-modified silica plates can be used for both normal phase and reversed phase systems. An alternative to PEI cellulose, amino-modified NH2 plates provide weak basic ion exchange characteristics with special selectivity for charged compounds.

Analysis Note

Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/g


Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g


d 50 (laser diffraction, size distribution): 5 - 7 µm


Layer thickness: 150 - 200 µm


Deviation of layer thickness per plate: ≤ 35 µm


Chromatographic testings:


A) Steroidtest, straight phase


hRf-values


- hydrocortisone, straight phase:


4 - 8


- Reichstein S, straight phase: 11 - 18


- Methyltestosterone, straight phase: 27 - 36

Typical value determined on an activated plate (120°C, 15 min)
Eluent a) petroleum benzine 40-60°/acetone (80/20 v/v)

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This Item
1.126681.156471.13726
plate L × W

20 cm × 10 cm

plate L × W

10 cm × 10 cm

plate L × W

10 cm × 10 cm

plate L × W

10 cm × 10 cm

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

material

glass support, silica gel 60 matrix

material

glass support, silica gel 60 matrix

material

glass support, silica gel 60 matrix

material

glass support, silica gel 60 matrix

layer thickness

200 μm

layer thickness

200 μm

layer thickness

200 μm

layer thickness

200 μm

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

technique(s)

HPTLC: suitable

technique(s)

HPTLC: suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable


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Global Trade Item Number

SKUGTIN
105636000104022536713960

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