Glass Type: RSA™, Type33, ClassA
Vial Dimensions, OD: 12x32mm (with cap applied)
Volume: 1.8ml (nominal volume)
Residual Volume: 8µL
Vial Color: Clear
Write On Patch: No
Fill Marks: No
Cap Type: Screw Cap
Cap Color: Blue
Cap Material: Polypropylene
Thread Specifications: 9-425mm / ND9
Septa Type: Silicone Rubber w/ PTFE
PTFE Color: Red
Silicone Rubber: White
Septa Slit: No
Certificate of Quality: Upon Request

 

Comments: This is a large volume vial with a very low residual volume for bottom port autosampler needles. The RSA glass assures more accurate and consistent results vial to vial, batch to batch. Soft-Guard caps are designed to protect your autosampler and needle while giving market leading resealing capabilities after injeciton.

Vial Kits for chromatography provide convenience in ordering and managing matching screw top vials and caps.

Kit includes 1.8ml, clear, RSA™ glass Max Recovery vials and screw caps with matching threads for optimal vial sealing.

The Max Recovery Vial is one piece from top to bottom unlike competitive products which trap up to 29µl of your samples on a ridge where the top and bottoms are fused together. The the smooth wall and the concave well at the bottom of the Max Recovery vial allows your sample to flow to the nadir and your autosampler needle to recover most of your sample. The residual volume for a bottom port needle with this vial is only 8µl.

These Reduced Surface Activity (RSA™) glass autosampler vials are designed and manufactured with a pristine interior surface that is not coated or treated in any way but lacks the typical silanol sites (hydroxide groups) other vials, even "Certified Vials" will have. This means that basic compounds will not adsorb to your glass before injection thus allowing more accurate and precise data especially when your analytes are in low abundance.

The proprietary RSA™ manufacturing process does not use any grease or additives that causes other vials to increase the pH of water diluents in the vial (over a 4 hour period) by as much as 1.5 pH units. Also, this unique process does not drive metals such as sodium or magnesium to the surface or add any metals which makes them excellent for LCMS, GCMS, Bioanalysis or when metals will chelate with your samples. RSA™ offers unmatched consistent, accurate and reliable results which is especially important when your analyses are critical*.

The Soft-Guard™ Screw Caps that are inlcuded with this kit are knurled on the sides for excellent gripping and comfort when applyting to the vial. The silicone rubber / PTFE septa used were designed to provide the right amount of resistance to autosampler needles during the injection process so that they penetrate the vial properly without damaging the septa or the injection needle. Too much or too little resistance to the needles can damage the septa, compromise resealing, cause needle blockage from coring of the septa material and even damage your autosampler. These septa perform even when using a wide range of needles: fine, blunt or even dull. Low sample or solvent evaporation performance even after multiple injections have been observed when using Soft-Guard™ caps.

Vials and caps are packaged separately inside the kit which includes a clam shell over pack which can be used on the bench to dispense the vials and caps. Each kit includes 100 vials and 100 caps. 1 PK.

 *Certificate of QC compliance is available upon request. Every batch is tested for adsorbance, pH change and metal content maxima.

Vial Kit: 1.8ml Clear, Screw Top, RSA Max Recovery Vials & Soft-Guard Screw Caps w/non-slit Septa, 100/PK

  • $158.34


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Tags: Clear, Screw Top, Max Recovery, RSA™, Soft-Guard™