Restek Corporation

Restek is a world leader in the development and manufacturing of chromatography products —designed by chromatographers — that offer increased sample throughput, faster separations, and reduced cycle times.

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Available on GSA/VA Contract (8)
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Restek Corporation DCAA methyl ester (2,4-dichloro phenyl acetic acid methyl ester), Restek

Pricing & Availability

Restek™ Presents Hamilton Standard Microliter Syringes for Agilent 7673/7683/6850 GCs, 5 μl

For Agilent 7673, 7683, 7693A, and 6850 Autosamplers.

Pricing & Availability
Specifications

For Use With (Equipment)	Agilent 7673, 7683, 7693A and 6850 Autosamplers
Product Type	Hamilton Standard Microliter Syringes for Agilent Autosamplers
Volume (Metric)	5 μL
Model	75
Length (English) Needle	1.71 in.
Length (Metric) Needle	43.4 mm

Restek Corporation B/N Surrogate Standard Mix (3/90 SOW), Restek

Pricing & Availability

Restek Corporation Jet Fuel A, Restek

Pricing & Availability

Restek™ Chrome-Plated Brass Gas Regulator

For use with noncorrosive, high-purity or liquified gases

Pricing & Availability
Specifications

Pressure Range (Inlet)	3000 psi
Delivery Pressure	100 psi
Diameter (English) Gauge	2 in.
Flow Capacity	0.1 SCFH
Pressure Range (Outlet)	0 to 100 psi
Operating Temperature Range (English)	24.8°F to 60°F
Inlet Gauge Pressure	0 to 4000 psi
Diaphragm Material	316L Stainless Steel
Filter Material	10μm Sintered Bronze
Material	Chrome-plated Brass
For Use With (Application)	Ideal with ultra high purity carrier gas for sensitive GC applications using MS, PID, HID or ECD detection methods
Diameter (Metric) Gauge	5.1 cm
Operating Temperature Range (Metric)	-4°C to +60°C
Includes	Multiturn shutoff handle
Type	Gas Regulator
For Use With (Equipment)	Noncorrosive, high purity or liquified gases
Connection Type	0.25 in. NPTF outlet valve
Seal Material	Metal
Seat Material	PTFE Resin
Outlet Gauge Pressure	30 in., 0 to 200 psi

Restek™ Protocol Station

Designed for convenient wall mounting of high-purity gas regulators

Pricing & Availability
Specifications

Includes	3 ft., Flexible, all Stainless Steel pigtail with armor casing
Type	Protocol Station
For Use With (Equipment)	Single or dual stage regulator
For Use With (Application)	Wall mounting of the protocol station provides ease of use, prevents gas regulator damage and improves safety

Restek™ Electronic Rechargeable Crimpers and Decappers with OLED Display Screen

Hundreds of operations from one charge

Pricing & Availability
Specifications

Includes	Charger USB drive and universal plug set with U.S., European, UK and Australian plug clips
Warranty	1 year
For Use With (Equipment)	Caps
Battery Type	6.4 V
Display	OLED display screen

Restek Corporation CLP 04.1 Phenols Calibration Mix, Restek

Pricing & Availability

Restek Corporation A-BHC, Restek

Pricing & Availability

Restek™ Specialty Resprep™ SPE Cartridge

For use in EPA Method 521

Pricing & Availability

Restek™ US EPA Method Standards: Glyphosate

Use this laboratory reagent for a variety of environmental applications. Restek™ US EPA Method Standard: Chloral Hydrate is available as 1,000μg/mL in DI water, 5mL/ampul.

Pricing & Availability

Restek™ Baseplates

Base plates fit all stand alone Super Clean gas filters offered.

Pricing & Availability
Specifications

Height (Metric)	4.8 cm
Type	Filter Baseplate
Width (English)	4 in.
For Use With (Equipment)	Super-Clean™ gas filter
Connection Type	0.25 in. Fitting
Material	Brass
Width (Metric)	10.2 cm
Height (English)	1.87 in.

Restek Corporation Glyphosate Standard, 1000μg/mL in distilled water, Restek

CAS: 1071-83-6 Molecular Formula: C3H8NO5P Molecular Weight (g/mol): 169.07 MDL Number: MFCD00055350 InChI Key: XDDAORKBJWWYJS-UHFFFAOYSA-N PubChem CID: 3496 ChEBI: CHEBI:27744 IUPAC Name: 2-[(phosphonomethyl)amino]acetic acid SMILES: OC(=O)CNCP(O)(O)=O

Pricing & Availability
Specifications

PubChem CID	3496
CAS	1071-83-6
Molecular Weight (g/mol)	169.07
ChEBI	CHEBI:27744
MDL Number	MFCD00055350
SMILES	OC(=O)CNCP(O)(O)=O
IUPAC Name	2-[(phosphonomethyl)amino]acetic acid
InChI Key	XDDAORKBJWWYJS-UHFFFAOYSA-N
Molecular Formula	C3H8NO5P

Restek™ Raptor™ Biphenyl LC Columns, Particle Size: 5 μm

Ideal for bioanalytical testing applications like drug and metabolite analyses

Pricing & Availability
Specifications

Pore Size	90 Å
Stationary Phase	Phenyl
Temperature	80°C Max
For Use With	Bioanalytical Testing Applications
Endcapped	Yes
Surface Area	100 m²/g
Max. Pressure	400 bar (5,800 psi)
Particle Size	5 μm
Ligand Type	Biphenyl
Type	Column
Carbon Load	5%
Packing Material	Superficially Porous Silica (SPP or Core-Shell)
pH	2 to 8
USP Type	L11

Restek™ Raptor C18 LC Columns, Particle Size: 2.7 μm

For general-purpose use in reversed-phase chromatography

Pricing & Availability
Specifications

Pore Size	90 Å
Particle Size	2.7 μm
Ligand Type	End-Capped C18
Type	Column
Carbon Load	7%
Temperature	Max: 80°C
Packing Material	Superficially Porous Silica (SPP or Core-Shell)
Column Type	Reversed Phase
pH	2 to 8
Surface Area	130 m²/g
Max. Pressure	600 bar (8,700 psi)
Film Thickness	2.7 μm
USP Type	L1

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Restek Corporation

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Restek Corporation DCAA methyl ester (2,4-dichloro phenyl acetic acid methyl ester), Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Presents Hamilton Standard Microliter Syringes for Agilent 7673/7683/6850 GCs, 5 μl Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek Corporation B/N Surrogate Standard Mix (3/90 SOW), Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek Corporation Jet Fuel A, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Chrome-Plated Brass Gas Regulator Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Protocol Station Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Electronic Rechargeable Crimpers and Decappers with OLED Display Screen Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek Corporation CLP 04.1 Phenols Calibration Mix, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek Corporation A-BHC, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Specialty Resprep™ SPE Cartridge Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ US EPA Method Standards: Glyphosate Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Baseplates Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek Corporation Glyphosate Standard, 1000μg/mL in distilled water, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Raptor™ Biphenyl LC Columns, Particle Size: 5 μm Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Restek™ Raptor C18 LC Columns, Particle Size: 2.7 μm Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More