The crimp cap squeezes the septum between the rim of the glass vial and the crimped aluminum cap. Snap caps are an extension of the way crimp caps seal. Screw caps are universal. Tightening the cap applies a mechanical force that squeezes the septum between the glass rim and the aluminum cap.
2ml snap amber sample vial
Features: 32*11.6mm vial; 11*1mm Teflon/silicone septa; 11mm white open PP cover.
“1ml Clear Glass Shell Vial
Material: Brosilicate Glass/1st hydrolytic class glass
Cap: PE plug
Bottom: Flat bottom”
Plastic vial racks for 1.5ml vials, Color: Blue, 50 holes
Micro inserts can be used with screw tops, crimp tops, or snap top vials.
2ml 12*32mm clear borosilicate glass vial,with a write-in patch; high quality polypropylene caps, ptfe / silicone septa can be pre-slit to easy needle penetration
Designed for single injection or short sample cycles, particularly for LC applications
Glass sample vial EPA VOA screw vial purge and trapMouthful, capacity: 20ml, 30ml, 40ml, 60ml
300ul fixed insert integrated sample vial, micro sample injection
The opening is 40% larger than the standard small diameter, and the vialneck is processed finely, which is convenient for the handling of the robot arm
0.3ml 9mm screw vial integrated with micro insert, base bonded, type: clear, amber, clear with writing patch, amber with writing patch; Size: 11.6*32mm for hplc analysis
Flat Bottom Micro-Insert 250ul 300ul, clear glass, size: 31*5mm(250ul) suit for 8-425 vials; 31*6mm(300ul) suit for 9mm, 10-425, 11mm vials.
Conical Micro Inserts, volume: 150ul & 250ul, size: 31*5mm(150ul), 31*5.7mm(250ul), suit for 8-425, 9mm, 10-425, 11mm vials. In order to meet the needs of micro-injection, micro-intubations of different capacities and structures can convert the sample bottle from full capacity to limited capacity in a simple step.
Micro-Insert with Mandrel Interior & Polymer Feet, Suitable for 8-425, 9mm,10-425, 11mm snap vials, volume: 150ul-250ul, size: 29*5mm(150ul), 29*5.7mm(250ul)
Aijiren Technology, Inc, provide chromatography vials, caps, septa, etc. especially 2ml autosampler vials, different neck type: screw neck type, snap neck type, crimp neck type; different neck diameters: 8mm, 9mm, 10mm, 11mm for choose. Vial size: 11.6x32mm; Color: clear, amber, clear with writing patch, amber with writing patch
The crimp type vials bottom diameter of the vial is 11.6mm, the height is 32mm, the neck diameter is 11mm. Actual capacity 2mL, standard capacity 1.5mL
The 10ml headspace vial can be used for autosampler and sample storage. It can be used with 18mm silver headspace cap and Teflon silicone septum. The vial cap has precise manufacturing tolerances and a controllable manufacturing environment; the gasket is made of Teflon and silica gel to ensure the high efficiency of the function.
9mm 2ml sample vial has two different materials, one is domestic borosilicate, and the other is imported first-class hydrolyzed glass, which can meet the needs of different levels of customers.
9mm standard 2ml transparent threaded sample vial (2ml automatic sample bottle), 2ml, 12×32mm, vial neck diameter 9mm; red PTFE/white silicone vial gasket, blue perforated polypropylene (PP) vial cap, sample vial has Transparent, amber, transparent with scale writing, brown with scale writing are available for selection, suitable for various models of autosamplers such as Agilent, Waters, Varian and Shimadzu.
2ml Clear screw vial Borsilicate
Capacity: 1.5ml, 2ml (standard volume)
Material: Borosilicate glass
Color: transparent; amber; transparent with writing area; brown with writing area
Aijiren 9mm plastic threaded sample vial offer an economical alternative to glass for certain applications. They are made from high quality GC-tested polypropylene material. Polypropylene sample vials are chemically inert and are suitable for most chromatographic applications. Where inorganic ion levels must be kept to an absolute minimum, the use of plastic may be preferred over the more traditional glass vials.
300ul volume plastic vials, 11mm snap neck finish, 11.6*32mm, Vial material: polypropylene, cap material: polyethylene, septa material: ptfe/silicone, package: 100pcs/pk
Vial Size: 11.6*32mm
Material: Polypropylene (pp)
4ml screw-top vials (13-425) are suitable for Agilent 7673, Agilent 7683 and Agilent 6850 autosamplers, and can also be used for Perkin-Elmer Autosystem GC, Waters 48-position sample tray autosampler, Shimadzu AOC-14 /1400, Shimadzu LC-10A and SIL-2AS autosampler, used as chromatography autosampler vial and washing bottle.
Blue-cap reagent bottles are more commonly used in laboratories and hospitals. Blue-cap reagent bottles are often referred to as clean bottles or sterile bottles.
The 4mL, 15*45mm screw-top glass vial is specially made to match with the Agilent 6850 autosampler vial rack (G2880A). It is used as a sample vial and a washing vial. The sample vial with a filling mark is also suitable.
Aijiren 500ml Blue-cap reagent bottles, also known as silk-top reagent bottles, can replace imported ones.
The production of reagent bottles is made of ordinary material glass or neutral material glass, and artificial mold blowing bottles on the furnace stove. The bottle cap is pressed by a manual picking and pressing machine.
The thread is fully compatible with DIN GL45 caps and other accessories. The capacity is marked above the easy-to-read scale line. The glass bottle body is made of the tried-and-tested first-grade neutral borosilicate 3.3 glass. The glass has excellent chemical resistance and high temperature resistance. Each reagent bottle contains a pouring ring and a GL45 screw cap.
The blue cap reagent bottle is resistant to chemical erosion and thermal shock. The unique design of the pouring ring at the mouth of the bottle avoids the occurrence of dripping during use. For the convenience of users, a uniform, interchangeable screw cap and pouring ring are used for the specifications of 100ml and above. Bottles, bottle caps and pouring rings can all be sterilized.
50ml Glass Media Bottle, with GL32 Screw Cap, is made of 3.3 high borosilicate material, the screw cap is made of pp material, can resistance 140℃ temperature. with glass dumping ring to avoid dripping.
GL45 blue cap reagent bottle, media bottle (silk mouth bottle/Duran bottle/Schott bottle)
Made of borosilicate glass that meets the USP Type I standard, with enamel scales and label positions that can be stored permanently;
PES Syringe Filters
Pore Size: 0.22um, 0.45um
Diameter: 13mm, 25mm,
Syringe Filter produced by Aijiren is often used for sample preparation before chromatographic analysis experiment preparation. Syringe Filter is used to filter impurities in reagents, protect chromatographic columns in HPLC autosampler or other sophisticated analytical instruments, and prevent these precision instruments from being impurity. Affect the blocking of the fine analysis pipeline inside.
Aijiren syringe filters with luer lock connection are a series of non-sterile disposable syringe filters for reliable sample preparation. The reproducible membrane quality and automated manufacturing process ensure that particles are removed from each sample, prolong the life of the analytical column and minimize damage to the inlet or valve.
The syringe filter is a fast, convenient and reliable filter tool commonly used in laboratories. Since there is no need to replace the filter membrane and filter cleaning, complicated and time-consuming preparations are eliminated. It is widely used in sample pre-filtration, particle removal, aseptic filtration of liquids and gases. It is the preferred method for filtering small samples before loading into HPLC and GC, and is usually used with disposable syringes.
ND18 18mm Screw Neck Headspace Vials
10ml, 22.5ⅹ46mm, 20ml, 22.5ⅹ75mm, DM18
Material: USP1, borosilicate glass
Boxed tpo minimizes vial damage.
Manufactured under strict quality to ensure dimensional consistency between batches
Suitable for headspace analysis of volatile solids and gases.
Store volatile samples to prevent evaporation
High temperature and corrosion resistance
Mainly used for headspace analysis in gas chromatographic analysis.
Product Name: PP Syringe Filter
Membrane: Hydrophilic polypropylene
Used for: acid/base, conventional HPLC analysis
Limited tolerance: MeCl and chloroform.
Sterilization: The syringe filter can be sterilized by an autoclave at 125° for 15 minutes.
Application: filter biological samples, corrosive organic solvents.
The 18 mm threaded neck vial with magnetic screw seal for CTC is a new product in the headspace market dominated by pressure necks. However, especially for magnetic caps that are difficult to crimp, screw caps are a convenient alternative. Reproducible results are excluded because of improperly adjusted or non-adjustable crimpers caused by crimping errors.
Aijiren PP syringe filter
Product model: 13mm, 0.22um sterile independent packaging
Purpose: Sterilization and filtration of aqueous solution
Working temperature: 45°C
Inlet pressure: bar (psi): 5.2 (75)
Membrane diameter: 13mm
Membrane pore size: 0.22um
Vials with septa-capped 18mm caps are used as sample vials, and these vials can also be used as storage bottles. Precision-machined threads always ensure sealing. It fits perfectly with the matching 18mm magnetic metal screw cap and PTFE/silicone septum. The caliber of this series of headspace bottles is 18mm, and the size of 20ml is 22.5*75.5mm.
A syringe filter with a hydrophobic PTFE membrane can be used to filter strong solvents, acids and alkalis. Not suitable for filtering aqueous liquids. Filters with hydrophilic polytetrafluoroethylene can be used to filter strong solvents, acids and alkalis. However, these syringe filters can also be used to filter aqueous liquids, which makes this type of use very versatile.