Government Scientific Source

Account

User Name/Email address

Password

Trouble Logging In?

Welcome Back, !

Account Settings

Profile Settings
Payment Methods
Address Book

Orders & Tools

Order History & Details
Quotes & Inquiries
Credit Card Reconciliation
Favorites
Saved Carts
Quick Order
Empty Gas Cylinder Pickup Request Form

Logout

Forgot

Password

Cart ⮟

Continue to Checkout
Your cart is empty.

HOME
SUPPLIERS
SPECIAL OFFERS
EFFICIENT GOVERNMENT LABS NEW LAB START-UP PROGRAM COVID-19 REQUEST FREE SAMPLES MADE IN AMERICA ABOUT ECAT IN STOCK NOW PROMOTIONS CLEARANCE
ORDERS
ORDER HISTORY QUICK ORDER ITEM REQUEST QUOTE BROOKHAVEN CHEMICAL FORM RETURNS
CONTACT US

Restek is a leading developer and manufacturer of chromatography products. They provide analysts around the world with the innovative tools needed to monitor the quality of air, water, soil, foods, pharmaceuticals, chemical, and petroleum products. From sample collection to preparation, from injection through separation to detection, build your liquid or gas chromatography solution with products and expertise from Restek.

FILTER PRODUCTS BY

In Stock

Covid-19 Items

Made in USA

Chemicals

Chromatography

Equipment and Instruments

Lab Consumables

Maintenance, Repair, and Operating Supplies

Safety

Material Handling and Conditioning and Storage Machinery and their Accessories and Supplies

Lab Supplies

Solutions and Standard Chemicals

General laboratory glassware and plasticware

Chromatography Consumables

Personal Protective Equipment

Implements

Small Equipment and Accessories

Distribution and Conditioning Systems and Equipment and Components

Liquid Handling

Spectroscopy

Chromatography Equipment

Safety Instrumentation

Screw Cap Decapping Equipment

Vials and Vial Inserts

Chromatograph Columns

Tubing Connectors

Liquid Handling Pumps and Vacuum Pumps

Syringes and Needles

Containers and storage

Filtration Products

Knives and Knife Blades

Caps, Closures, and Other

Analytical Syringe

Bags

Spectrometers Accessories

Anemometer and Flowmeter Accessories

Chromatography Sample Preparation Devices

Standards

Tubes tubing and tube fittings

Air Monitoring Instruments

Passive Air Sampling Monitors

Equipment Accessories

PPE Dispensers

Gauges

Autosampler Vials and Vial Inserts

Autosampler Vial Inserts

Solid Phase Extraction (SPE) Devices

Liquid chromatography LC columns

GC MS and LC MS Standards

Autosampler Vials

Solid Phase Extraction System Accessories

Air Sampling Filters and Devices

Tube fittings

Sample Bags

Tanks and cylinders and their accessories

Autosampler Vial Sets

Gas Chromatography Derivatization Reagents

Plastic Tubing

Pump Accessories and Replacement Parts

Gas Monitor Accessories

Welded stainless steel tubes

Gas Chromatograph (GC) Autosamplers and Injectors

General Use Syringes

Unique Application Filters and Devices

chemical standard

General Liquid Chromatograph (LC) Accessories

Environmental Chemical Standards

Nonsterile Syringe and Syringeless Filters

Liquid Chromatograph (LC) Modules

Glove Dispensers

Gas Chromatography GC columns

Drug Standards

Petrochemical Standards

Blades

Pesticide Standards

Ferrule

High pressure liquid chromatography HPLC columns

Liquid Dispensers

Gas Sampling Bags

General Gas Chromatograph Accessories

Autosampler Vial Closures

Sample Vials

Gas Generating Equipment

Chromatography Media

Chromatography Detectors

Extruded steel tubes

Autosampler Vial Septa

Digital Bottletop Dispensers

Gas Generator Accessories

Gas Generators

Glass Sample Vials

Liquid Chromatograph (LC) Solvent Handling Component Accessories

Silylation Reagents

Vacuum Traps for Pumps

Enter your price range below

Min

Max

$0~$10(0)
$10~$25(0)
$25~$50(189)
$50~$75(39)
$75~$100(15)
$100~$200(47)
$200~$300(28)
$300~$400(8)
$400~$500(10)
$500~$750(15)
$750~$1000(11)
$1000~$5000(12)
$5000~$10000(1)
$10000~$50000(1)
$50000~$100000(0)
$100000~$3000000(0)

$0~$10(0)

$10~$25(0)

$25~$50(189)

$50~$75(39)

$75~$100(15)

$100~$200(47)

$200~$300(28)

$300~$400(8)

$400~$500(10)

$500~$750(15)

$750~$1000(11)

$1000~$5000(12)

$5000~$10000(1)

$10000~$50000(1)

$50000~$100000(0)

$100000~$3000000(0)

Absorbance
0.02 AU max. at 330nm
Additional Information
Vapor...at 20°C
Analysis Time
20 to 200 min.
Appearance
White powder
Applications
ion chromatography: suitable
gas...suitable
HPTLC: suitable
thin layer...suitable
Assay
99.8%
=99%
Backing Material
Glass
Aluminum
Capacity
0.7 meq/mL by...bed volume
1.0 meq/mL by...bed volume
1.2 meq/mL by...bed volume
1.35 meq/mL...bed volume
1.7 meq/mL by...bed volume
1.8 meq/mL by...bed volume
4.7 meq/g by dry weight
=1.1 meq/mL...bed volume
1.3 meq/mL by...bed volume
0.6 meq/mL by...bed volume
0.8 meq/mL by...bed volume
3.8 meq/mL by...bed volume
Assay Percent Range
99.5% (metals basis)
99.8% min by GC
Binding Capacity/ml Chromatography Medium
At least 10...protein
> 45 mg...at 30 mS/cm|
BioProcess resin
yes
Boiling Point
2230 C
189°C
Autoignition Temp
~800 °F
800 °F
CAS_NO
112926-00-8
1343-88-0
7631-86-9
9003-70-7
9041-35-4
9050-97-9
104219-63-8
11128-95-3
126850-14-4
60177-39-1
62610-50-8
65099-79-8
69011-15-0
69011-19-4
112945-52-5
39389-20-3
63181-98-6
65546-95-4
69011-20-7
39339-85-0
9004-34-6
9004-54-0
9052-45-3
CAS Registry Number 1
67-68-5
7631-86-9
9004-34-6
ChEBI
CHEBI:28262
CHEBI:30563
Chemical Name or Material
Silica Gel 60
Cellulose
Dimethylsulfoxide
Silica Gel
Chem Alert Storage Symbol
Gray
Chemical Substance ID
24852120
24852833
24854190
24857346
24857353
24864382
329752001
329759188
24853619
24854187
24854645
24857347
24857358
24852837
24854191
24854823
24857354
329756032
329759187
24867159
329763462
329768868
329752189
329759183
329759193
329768201
24852831
24854189
24854194
24857352
24863799
24865203
329759181
329763461
Chemical Stability
0.01 M HCl...(20 minutes).
Commonly used...70% ethanol
Color
Gold/Brown
Chem AlertStorageSymbol
Gray
Composition
nitrogen content, =1.0%
Chemical/Physical Resistance
Swelling (dry...water 60-70.
Chromatography technique
...purification
Content AndStorage
Store between...materials.
Density
~0.36 g/mL...fall density)
1.100g/cmÂ³
~0.44 g/mL...fall denstiy)
Description
1 Chr...separations.
COLOR
Blue
White
Concentration
1 N in NaOH...
Density
˜0.25...fall density)
Decomposition Information
>190°C
Dimensions LxW
2.5 x 7.5 cm
5 x 20 cm
4.0 cm x 100...x 328.0 ft.)
Disposable
Yes
EC Number
231-545-4
232-674-9
215-609-9
215-681-1
238-878-4
EINECS Number
231-545-4
232-674-9
Empirical Formula
MgO3Si
O2Si
Feature
ferrule type packed column
No Flourescent Indicator
Fluorescent Indicator
Flash Point
87°C (188.6°F)
For Use With Application
Column Chromatography
Basic...Compounds
For General...Separations
In-Process...Samples
Format
matrix material
Roll
Formula
...
...· C₃
SiO₂
O2Si
MgO₃Si
Service & Support
Formula Weight
100.39
60.08
Film Thickness
0.18 mm
Flashpoint (°C)
> 240 C
Flow Velocity
150 cm/h -...cm/h~600 cm/h
Finish
Smooth
Flow Rate
130 mm/30 min.
Form
beads
fine crystals
powder or granules
fine powder
powder
powder or crystals
Form
Liquid
For Use With Equipment
Any Flash System
Color
colorless
Column Type
Silica
Grade
60
633
High-purity Grade
High-purity...Grade 62)
Technical Grade
High-purity...Grade 646)
Technical Grade 40
High-purity Grade (7754)
Grade 1 Chr
High-purity...Grade 12)
Nuclear Grade
Grade
for column chromatography
high-purity grade (7734)
High-purity Grade (9385)
high-purity...Grade 643)
high-purity...Grade 923)
HPLC
certified reference material
high-purity...Grade 633)
High-purity...Grade 635)
high-purity...Grade 636)
Standard
H-Codes
H351
H371
H319
H373
H372
Health Hazard 2
WARNING!
GHS H...
Health Hazard 1
H500
H373: May...exposure.
Health Hazard 3
Emergency...Ensure
GHS P...
Height English
0.0011 in.
Identification
Pass Test
Excitation Wavelength
254 nm
Includes
18 Pc.
IOD-Codes
Xi
Xn
Ionic Capacity
0.07-0.09...medium
Formula Weight
78.13
Length Metric
100 m
20 cm
Length Metric
7.5 cm
Material
C 18 -silica gel 60 matrix
Glass Support
Polypropylene
Silica Gel 60 F254
silica gel matrix
Florisil
PEI-cellulose, matrix
Plastic/Stainless Steel
Alumina
aluminum support
Cellulose
N/A
Silica gel
silica gel 60 matrix
InChIKey
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Matrix
Highly...agarose, 6%
Highly cross-linked agarose
MDL Number
MFCD00011232
MFCD00132705
MFCD00132770
MFCD00145586
MFCD00145842
MFCD00148280
MFCD00165824
MFCD00166483
MFCD00211881
MFCD03098973
MFCD03791384
MFCD00132712
MFCD00132722
MFCD00084428
MFCD00132707
MFCD00132718
MFCD00132726
MFCD00132771
MFCD00145831
MFCD03096474
MFCD00078249
MFCD00081512
MFCD00132701
MFCD00135579
MFCD00145841
Melting Point
18.4°C
MFCD Number
MFCD00011232
MFCD00081512
Ion Exchanger Type
Multimodal...exchanger
Linear Formula
SiO2
(C10H12 ·...· C3H9N)X
MgO3Si
(C10H12 · C10H10 · C8H8)x
...
Molecular Weight
60.08
60.083
60.08
0.0
78.129
100.39
Licensing
For licensing...
Mesh Size
230-400 Mesh
Metal Ion Capacity
54 to 70...medium
Name Note
microcrystalline
No of Samples
10.0
Operating pH
0 - 14
0 - 7
4 - 14
Optical Activity
~7 (5% in H 2 O, suspension)
7.0 (5% in slurry)
~6.8 (10% in aq. suspension)
6.5 (5% in slurry)
P-CODES
P260
P314
P305 + P351 + P338
P281
Pack size
500 mL
25 mL
Packaging
Plastic Drum
Poly Bottle
Amber glass
Bottle
Packaging Layout
500 g in poly drum
1 ft3 in fiber drum
100, 500 g in poly bottle
10kg packaged...poly bottles
25 kg in fiber drum
25, 500 g in poly bottle
5, 25 kg in fiber drum
500 g in poly bottle
1 kg in poly bottle
10, 50, 100,...poly bottle
2.5, 5, 25 kg in fiber drum
fibre case
2.5 kg in poly drum
250 g in poly bottle
Particle Size
10 to 12 µm
40 to 63 µm
35 to 70 µm
60/325 Mesh
80% between 60 and 100 Mesh
60 to 80 mesh
Particle size, d_50V
~90 Âµm
~75 Âµm
Physical Form
Microcrystalline
Liquid
Powder,...500-600m
Pore Size
0.7-0.85 cm 3...(approx.)
60 Å pore size
~0 cm 3 /g macroporosity
~0.55 mL/g pore volume
0.30 mL/g pore volume
0.8 cm 3 /g pore volume
60 +?
60 Å average...(52-73 Å)
60 Å mean pore size
60 Å medium pore diameter
0.75 cm 3 /g pore volume
0.75 mL/g pore volume
110 Å pore size
~0.8 cm 3 /g pore volume
0.43 cm 3 /g pore volume
0.5 mL/g pore volume
0.7-0.9 cm 3 /g pore volume
150 Å
30 Å
40 Å mean pore size
60 Å
90 Å mean pore size
Height Metric
30 µm
Molecular Formula
O2Si
C2H6OS
Odor
Odorless
ParticleSize
80/200 Mesh
Percent Purity
≥99.9%
pH stability, CIP
2â€“14
Pore Volume
0.8 mL/g
Pressure/Flow Specification
300 kPa at...cm bed height
PurityGrade Notes
Mobile phase...applications
Quality
regenerated
wet
monodispersed
dry
with...254 nm
Quantity
10 g
100/Pk.
100 g
75 cc
1/Pk.
15
Quantity
2.5 kg
200
4L
1
100
50 g
500 g
500g
1 kg
10
20
25
250g
5 kg
Pub Chem CID
24261
679
R-CODES
36/37/38
40
48/20
36
Recommended Storage
Ambient temperatures
Refractive Index
1.4770 to...(at 25°C)
Purity
99.8%
>=99%
Pictogram
GHS07
GHS08
Product Line
Tenax
Pierce
Residueafter Evaporation
5ppm max.
Resolution
40 to 63 µm
RTECS Number
FF5800000
VV7310000
FJ5691460
VV7315000
VV7565000
S-Codes
26-36
26
36/37
45
22
Signal Word
Danger
Warning
Solubility Information
Soluble in...in water.
Slightly...acids.
Solubility...insoluble.
Sorbent
Silica Gel 60 F254
Specific Surface
520 m2/g
Storage
4 to 30Â°C, 20% Ethanol
2-8C
Surface Area
~30 m 2 /g
250-350 m 2 /g
530 m 2 /g
550 m 2 /g
~500 m 2 /g
526 m 2 /g
289 m 2 /g
380 m 2 /g
480 m 2 /g
500 m 2 /g
500 m 2 /g (approx.)
800 m 2 /g
BET surf. area ~500 m 2 /g
=480 m 2 /g (approx.)
~240 m 2 /g
175-225 m 2 /g
300 m 2 /g
430-530 m 2 /g
470-530 m 2 /g
Surface Area Metric
˜35 m2/g
ReagentType
Solvent (Pure)
IUPAC Name
dioxosilane
methylsulfinylmethane
Synonym
DMSO
aerosil
SMILES
CS(=O)C
O=[Si]=O
Synonyms
Dowex(R)...Resin
HPTLC (High...Sheets
Silica gel 110 NH2
TLC Silica...20 x 20 cm
XAD16N
Silica,...amorphous
Amberlite(R)...hydrogen form
PLC Silica...20 x 20 cm
Activated...silicate
Silica gel
TLC cards Silica gel
TLC Silica...20 x 20 cm
Merck Index Reference
14,1965
Thickness Metric
250 µm
200 µm
Type
Classical Silica TLC Plate
Silica
Vapor Density
>1 (vs air)
<1 (vs air)
Viscosity
1.98 mPa/s at 25Â°C
Water
0.04% max.
MP
>1600 C
Output
8 W
Particle SizeDistribution
5 to 20 µm
pH stability, operational
2â€“12
Titratable Acid
0.001mEq/g max.
TSCA
Yes
WGK
1
3
nwg
2
Width English
1.57 in.
Purity GradeNotes
Mobile phase...applications
Residue After Evaporation
5ppm max.
RIDADR
NONH for all...of transport
Size Metric TubeRack
12 g
Vapor Pressure
0.55mbar at 20Â°C
17 mmHg ( 20 °C)
Width Metric
2.5 cm
5 cm
Width Metric
4 cm

If you are viewing this page as a nonregistered user, the price(s) displayed is list price. To view your customer-specific pricing, log in or become a registered user here.