Screw neck vial, N 9, 11.6x32.0 mm, 1.1 mL, cone in solid glass bottom, clear

Screw neck vial, N 9, 11.6x32.0 mm, 1.1 mL, cone in solid glass bottom, clear
$100.10 * $0.00 * (0% Saved)

*taxes and shipping not included

Delivery time approx. 5 working days

702006 02301023002009
Package unit 100 Piece(s)
Quantity:
Price overview
Quantity Price/unit
To 9 $100.10
From 10 $85.80
From 50 $78.00
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Ideal vial for reactions and concentrations; no adapter is required to run it in the autosampler. more

Ideal vial for reactions and concentrations; no adapter is required to run it in the autosampler.

Vial category Micro-vial
Vial type Screw neck vial
Nominal diameter N 9
Vial material Clear glass, 1st hydrolytic class glass
Vial dimensions 11.6 mm x 32.0 mm
Vial diameter 11.6 mm
Vial height 32.0 mm
Usable volume 1.1 mL
Vial opening Wide
Writing patch No
Silanized No
Additional vial features 15 µL funnel in solid glass bottom
Bottom shape of the vial Solid flat glass bottom
Recommended application(s) Concentrations, GC, HPLC, Reactions
Autosampler compatibility Agilent, CTC, Dionex, Knauer, Shimadzu, Thermo Scientific, Varian, VWR, Waters
Storage temperature 15–25 °C / 59–77 °F
Scope of delivery 100x N 9 glass screw neck vials
Gross weight (incl. packaging) 312.8 g / 0.69 lbs
Packaging dimensions 93 x 180 x 39 mm / 3.66 x 7.09 x 1.54 Inch
Hazardous material No
Learn more

High recovery vials are - from the outside design - standard vials, however, with a solid glass bottom with an inner cone in it. This way they offer a very low residual volume with a high total volume at the same time. In addition they don’t need any adapters to run in an autosampler, as require micro-vials with a conical bottom.
High recovery vials are ideal sample containers for reactions or concentrations, as the solid glass bottom offers excellent heat transfer. In unconcentrated condition the sample has a fairly high volume requiring standard sample volume vials. After the concentration process the needle necessitates optimal conditions for sample removal of the now only small amount of sample. The inner cone in the bottom is ideal for this, as the sample always will flow to the deepest point in the bottom. This way concentration processes do not require sample transfers from large volume vials into smaller micro-vials that may cause sample loss.

High recovery (Microliter) screw neck Vials N 9 for concentrations and reactions

Aside from the above-mentioned special features, also the following general characteristics of screw neck vials N 9 apply:

Glass Material: 1st hydrolytic class glass

This glass material shows an excellent chemical resistance to acidic and neutral solutions. Due to its relatively low alkali content it is even resistant to alkaline solutions.

Volume indications

MN always indicates realistically usable filling volumes at the safe, lower limit

Dimensions

MN always indicates exact dimensions with regard to height and diameter. There might be companies using rounded values (e.g. 11.6 x 32 mm by MN versus 12 x 32 mm)

Screw neck vials N 9 do not have a standardized thread design like other autosampler vials, e.g. 8-425 GPI thread design (US standard) for screw neck vials N 8. This is due to the fact, that the cap height has artificially been reduced, in order to allow the robotic arms of the Agilent autosampler to grab the vial between edge of the screw cap and the shoulder of the vial. The screw cap N 9 was height-wise designed like a traditional crimp cap, leaving the thread end in the middle of the neck. Due to the lack of standardization we strongly recommend to buy vials and caps only out of one source of supply.

Certificate of Conformity (CoC)

Certificates of conformity need to be requested from us indicating part number and Lot. CoCs for vials neither are available on our website nor are they automatically being packed into the box of the vials.

Packaging

The vials are packed with 100 pieces in a corrugated polypropylene box that offers optimal protection for the glass. The bottom part is shrink-wrapped for tamper-evidence. By closing the lid you can avoid contaminations from the lab environment into the vials during consumption. Label with MN REF and lot indication can be found on the front side of the box.

Intended usage

MACHEREY-NAGEL vials are designed and intended for lab usage only. The user has to ensure that the products used are suitable for the intended application. This can be verified by asking for cost-free testing samples from us.

Freezing of vials

Whether or not vials can be used in freezers is a not easy to answer question, since it is also a matter of the vial’s filling level and the expansion coefficient of the sample during freezing. Basically you can freeze a vial, but it should also be noted that temperature fluctuations are limited, i.e. thawing and freezing may have to take place in stages (no sudden thawing, e.g. with strong heat). The vial should withstand -20 °C, provided the filling level and expansion coefficient are within the scope of the vial’s capacity, however, we generally recommend customers to test this, as each sample behaves differently in terms of expansion. Please also consider that due to big temperature differences, screw caps can develop restoring forces, i.e. the cap loosens. Therefore it might be recommendable to use a closure technique for this application, that always achieves the same tightness regardless of the temperature. This is usually the case with crimp neck vials and closures - provided the crimping process was carried out correctly.

Good to know

High recovery vials are available with
screw neck N 9 and crimp neck N 11. Both varieties are suitable for almost all autosamplers in GC and HPLC, including those with robotic arms (Agilent®).

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