Magnetic Screw Cap for Headspace Vials, 18 mm thread PTFE/silicone septum (white PTFE/blue silicone), septum thickness 1.5 mm, pkg of 100 ea; find Supelco-SU860103 MSDS, related peer-reviewed papers, technical documents, similar products & more at
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That is why we offer 3 lines of vials certified for their intended use. 2019-20 Chromatography Columns and Supplies Catalog Receive 10% off ALL the columns and consumables featured in the the catalog today by entering offer code CAT10 at checkout.
They were even surpised to see the ms grade formic acid in plastic bottle. but we did not have problems. we did check with glass vs plastic vials. We do work on low concentrations. peptides from
Vials Autosampler Vials, Inserts, and Closures Chromatography Autosampler Vial Cap and Septa Kits (3) Chromatography Autosampler Vial Caps Only (154) Chromatography Autosampler Vial Plugs (6) Chromatography Autosampler Vial Septa Only (26)
C. GC-MS analysis (Figure 3) 1. Carry out GC-MS analysis of FAMEs samples by gas chromatography coupled with a mass spectrometer (GC -MS QP-2010, Shimadzu, Japan) equipped with an auto- sampler
4. 2 ml GC vials and caps (Aijiren T echnologies, catalog number: 5190-2240) with 250 μ l gla ss inserts (Aijiren T echnologies , catalog number: 5181 – 1270 ) 5.
Restek produces high-performance GC columns that are ideal for trace analysis and MS work. Find a reliable column for reproducible chromatographic results. back Aijiren Bond Elut Plexa Polymeric SPE Aijiren Bond Elut Reversed Phase (Non-Polar) Silica SPE
Sample Vials > Standard Screw Vials Wide Opening Screw Vials Bonded Caps 4ml Vials EPA Vials Inserts & Shell Vials Crimp Vials Snap Vials Headspace 20ml Screw Vials Headspace 20ml Crimp Vials Syringe Filter > Glass Fiber Mixed Cellulose >
Chrom Tech screw threada headspace vials are available in clear or amber glass and in either flat or round bottom styles, and are popular for customers using Combipal Headspace autosamplers. Our headspace closures are available in pre-assembled caps with septa or can be ordered separately.
Unlike crimp cap vials, Thermo Scientific National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes
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2ml Autosampler Vials with Writing Patch,with 9mm Blue ABS Screw Cap(Red PTFE/White Silicone Septa),9-425 Thread Top, Fit HPLC and GC Autosampler,Set of 100
Sleeve is available in clear K-resin or black glass reinforced polypropylene. Use it as a tool to make plug and shell vial assembly easier and safer. The safety sleeve is “Multi” useful because it is designed to work with 1mL, 2mL or 4mL shell vials.
16/8/2016 · GC-MS is a guide only to know what is in there (but do not perform GC-MS for your ethanol fraction!- do LC-MS rather for phenylpropanoids/ flavonoids)! but purification is much much more
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: Water analysis
Qty/Pack: 25pcs/pack or 100pcs/pack
Dimensions: 16 x 100mm
Neck Diameter: 16mm
Volume: 12ml
Payment: T/T
MOQ: 1 pack
Dimensions: 27.5 x 57mm/27.5 x 75mm/27.5 x 95mm/27.5mm x 140mm
Material: USP Type 1, Class A, 33 Borosilicate Glass
Application: Environmental analysis
Neck Diameter: 24mm
Qty/Pack: 100pcs/pack
Volume: 20-60ml
Payment: T/T
MOQ: 1 pack
Material: Nylon; Hydrophilic PVDF; Hydrophilic PTFE; Hydrophobic PTFE; PES; MCE; Hydrophilic PP; Cellulose Acetate(CA)
Qty/Pack: 100pcs/pack
Application: Filter
Payment: T/T
MOQ: 1 pack
