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• 15 •

www.restekcorp.com

ID

df (µm)

temp. limits

20-Meter

30-Meter

0.18mm 0.20

-20 to 310/330°C

11244

0.25mm 0.25

-20 to 310/330°C

11243

0.32mm 0.32

-20 to 310/330°C

11241

0.53mm 0.50

-20 to 310/330°C

11242

Rtx

®

-OPPesticides2 Columns

(Fused Silica)

Stable to 310°C

8140/8141 OP Pesticide Calibration Mix A

azinphos methyl

bolstar (sulprofos)

chlorpyrifos

coumaphos

demeton, O and S

diazinon

dichlorvos

disulfoton

ethoprop

fensulfothion

fenthion

merphos

methyl parathion

mevinphos

naled

phorate

ronnel

stirofos

tokuthion (prothiofos)

trichloronate

200µg/mL each in hexane:acetone (95:5), 1mL/ampul

8141 OP Pesticide Calibration Mix B

dimethoate

EPN

malathion

monocrotophos

parathion

sulfotepp

TEPP

200µg/mL each in hexane:acetone (95:5), 1mL/ampul

with data pack

Each

5-pk.

10-pk.

32277

32277-510

32277-500

32277-520

32377

with data pack

Each

5-pk.

10-pk.

32278

32278-510

32278-500

32278-520

32378

8140/8141 Internal Standards &

Surrogates

Internal Standard: 1-bromo-2-nitrobenzene

Surrogate: 4-chloro-3-nitrobenzotrifluoride

NPD Detector:

1-bromo-2-nitrobenzene

1,000µg/mL in acetone, 1mL/ampul

4-chloro-3-nitrobenzotrifluoride

1,000µg/mL in acetone, 1mL/ampul

Internal Standard: none recommended

Surrogate: tributylphosphate and triphenylphosphate

FPD Detector:

tributylphosphate

1,000µg/mL in acetone, 1mL/ampul

triphenylphosphate

1,000µg/mL in acetone, 1mL/ampul

by Donna Lidgett, GC Accessories Product Marketing Manager

Septum Alternative Provides

Longer Life & Wear Resistance

Merlin Microseal

Septa

with data pack

Each

5-pk.

10-pk.

32281

32281-510

32281-500

32281-520

32381

with data pack

Each

5-pk.

10-pk.

32280

32280-510

32280-500

32280-520

32380

with data pack

Each

32282

32282-500

5-pk.

32282-510

32282-520

10-pk.

32382

with data pack

Each

32279

32279-500

5-pk.

32279-510

32279-520

10-pk.

32379

Restek will create the

right solution for you!

“The Company Chromatographers Trust”

Restek should be your first

choice for custom-made

reference materials. Our

inventory of over 3,000

pure, characterized, neat

compounds ensures you of

maximum convenience,

maximum value, and minimum time spent blending

mixtures in your lab.

Quotations supplied quickly.

Mixtures made to your EXACT specifications.

Most reference materials shipped within 5-7

days after receipt of your order.*

For our online custom reference material request

form, visit

http://www.restekcorp.com/stdreq.htm

*Availability of raw materials and final product testing required

may affect delivery of some mixtures. International orders require

additional shipping time.

For Agilent 5890/6890/6850 GCs compatible with EPC.

High-pressure capability allows operation from 2 to 100psi.

A top wiper rib improves resistance to particulate contamination and can be taken

apart for cleaning.

Reduces shedding of septum particles into the injection port liner, eliminating a

major source of septum bleed and ghost peaks.

Reduces the risk of septum leaks during extended automated runs.

nut

septum

split/splitless

weldment

Merlin Microseal

Septa

Microseal

High-Pressure Septa 400 Series

Merlin# Similar to Agilent#

cat.#

price

Nut kit (1 nut, fits 300 & 400 series septa)

403

5182-3445

22809

Standard kit (nut, 2 high-pressure septa)

404

Not offered

22810

Starter kit (nut, 1 high-pressure septum)

405

5182-3442

22811

Replacement high-pressure septum (1 septum)

410

5182-3444

22812

Microseal

Septa, 300 Series

Merlin# Similar to Agilent#

cat.#

price

Standard kit (nut, 2 septa)

304

5181-8833

22813

Starter kit (nut, 1 septum)

305

5181-8816

22814

Microseal replacement septum (1 septum)

310

5181-8815

22815

Replacement PTFE washers (2-pk.)

311

5181-0853

22808