Our products have high quality with competitive price.We provide free samples.All standard vials usually can be despatched within 24 hours after receipt of payment. 12 packs in one ccarton(365*195*122mm) ,48 packs in one carton(420*370*270mm) ;Weight is 15.6KG per carton . All the caps with septa fit for 2ml vials are packed by Food Class PP bag in the 10000 class cleaning Room ;100pcs per pack ,100packs in one carton;Weight is 5kg per carton .
GC Headspace technology for the analysis of volatile organic solids and liquid samples after gasificati rounded-flat. The headspace volume have 6ml, 10ml, 20ml clear/amber to choose, the bottom have flat.
20mL 20mm Crimp-Top Headspace ND20 10ml & 20ml crimp top ND20 headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa Product Description: 1.Bevelled top design , suitable PE,Tekmar ,CTC PAL,Varian,Gerstel,Shimadzu ,Agilent and Thermo scientific. 2.Available with amber or clear vial. 3.Available with 20ml or 10ml vial. 4.Magnetic Aluminum cap suit for CTC instrument. 5.Butyl/PTFE, Pharma-Fix-Liner (Butyl/PTFE), Silicone/PTFE are all Available 6.Rounded or flat bottom profiles are available for accurate instrument compatibility. 7.6ml crimp top headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa Features: 1).Crimp caps provide a consistently secure seal 2).Certified for full warranted compatibility with Agilent autosamplers 3).Beveled top for maximum secure seal 4).Choice of a pressure safety release cap at 45 psi 5).10/20mL Clear /Amber Precision Crimp Headspace Vial,Flat/Round Bottom, 22.5*46mm . 6).PTFE/Silicone Septa Φ20*3mm Temperature Resistant -60-200 with 9mm thread. 7).Crimp-top Aluminum Cap, 10mm Centre Hole Φ20m 8).Crimp-top Blue Magnetic Aluminum cap, 10mm Centre Hole Φ20mm available Aluminium Crimp Seals ND20 for Headspace Crimp Vials 100pcs/pack SC201201 white PTFE/white Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole SC202201 nature PTFE/nature Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole SC203201 white PTFE/blue Silicone septa,20mm crimp-top aluminum cap,10mm centre hole SC204201 nature PTFE/yellow Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole SC205201 nature PTFE/blue Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole VH1017 10ml crimp headspace clear vial, flat bottom 22.5*46mm VH2017 20ml crimp headspace clear vial, flat bottom 22.5*75.5mm VHR2017 20ml crimp headspace clear vial, rounded bottom22.5*75.5mm Product advantage: 1, ISO certificated company system keeps all the process under control ; 2, 4 years OEM experience promise all the orders can be handled very well ; 3, 1 year warranty for the products we supplied, guarantee the stable quality ; 4, All the products are CE certificated ,also SGS test report if need ; 5,24*365 hours sales &technical service will solve the issue in 2 hours ; 6, 5million stock gurrantee 24hours delivery time for all the regular orders ; 7,More than 2000kinds of lab consumables offering you with the best price; 8, Free samples for your test under our cost anytime; 9,No MOQ for users or dealers,different package meets your requirements .
20mL 20mm Crimp-Top Headspace ND20 10ml & 20ml crimp top ND20 headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa Product Description: 1.Bevelled top design , suitable PE,Tekmar ,CTC PAL,Varian,Gerstel,Shimadzu ,Agilent and Thermo scientific. 2.Available with amber or clear vial. 3.Available with 20ml or 10ml vial. 4.Magnetic Aluminum cap suit for CTC instrument. 5.Butyl/PTFE, Pharma-Fix-Liner (Butyl/PTFE), Silicone/PTFE are all Available 6.Rounded or flat bottom profiles are available for accurate instrument compatibility. 7.6ml crimp top headspace vial with matched 20mm Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa Features: 1).Crimp caps provide a consistently secure seal 2).Certified for full warranted compatibility with Agilent autosamplers 3).Beveled top for maximum secure seal 4).Choice of a pressure safety release cap at 45 psi 5).10/20mL Clear /Amber Precision Crimp Headspace Vial, Flat/Round Bottom, 22.5*46mm . 6).PTFE/Silicone Septa Φ20*3mm Temperature Resistant -60-200 with 9mm thread. 7).Crimp-top Aluminum Cap, 10mm Centre Hole Φ20m 8).Crimp-top Blue Magnetic Aluminum cap, 10mm Centre Hole Φ20mm available Aluminium Crimp Seals ND20 for Headspace Crimp Vials 100pcs/pack SC201201 white PTFE/white Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole SC202201 nature PTFE/nature Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole SC203201 white PTFE/blue Silicone septa, 20mm crimp-top aluminum cap,10mm centre hole SC204201 nature PTFE/yellow Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole SC205201 nature PTFE/blue Silicone septa, 20mm crimp-top aluminum cap, 10mm centre hole VH1017 10ml crimp headspace clear vial, flat bottom 22.5*46mm VH2017 20ml crimp headspace clear vial, flat bottom 22.5*75.5mm VHR2017 20ml crimp headspace clear vial, rounded bottom 22.5*75.5mm Product advantage: 1, ISO certificated company system keeps all the process under control ; 2, 4 years OEM experience promise all the orders can be handled very well ; 3, 1 year warranty for the products we supplied, guarantee the stable quality ; 4, All the products are CE certificated ,also SGS test report if need ; 5,24*365 hours sales &technical service will solve the issue in 2 hours ; 6, 5million stock gurrantee 24hours delivery time for all the regular orders ; 7,More than 2000kinds of lab consumables offering you with the best price; 8, Free samples for your test under our cost anytime; 9,No MOQ for users or dealers,different package meets your requirements .
Gas Headspace Analyzer adopts a new handheld design and is equipped with advanced sensors, which can accurately and conveniently determine O2, CO2, N2 in sealed packaging bags, bottles, cans and other packaging containers. It can store the testing data in the device and transfer to the DK-190 software or third-party software. Effectively testing the atmosphere of the package is necessary steps of mass brand manufacturing. Features Testing data can be saved automatically. Portable design is suitable for test on production lines. The testing data can be transported to the DK-190 software or the third-party software. The protective cover of the sampler needle assured the testing safety. The built-in storage of data can reach 1500 pieces , which can meet the needs of large amount. Color display with touching function. It can be used for measurement of oxygen or combination of oxygen and carbon dioxide. The minimum volume of sampling gas is 3 ml. Data can be transmitted through Ethernet and USB. Optional wireless micro-printer. Principle The gas is transported to the embedded sensor which calculate the proportion of O2 and CO2 via the exported signal, the test is stopped when the required condition is reached. Standards This test instrument conforms to many national and international standards: ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, GB/T 1038-2000, YBB 00082003. Applications Packaging Bags Test the volume of O2 and CO2 (optional) in headspace of non-vacuum sealed packaging bags of coffee, cheese, milk tea, milk powder, bread, bean powder, instant food and drugs, etc. Packaging Containers Test the volume of O2 and CO2 (optional) in headspace of packaging containers of coffee, milk powder, food, cheese, can, Tetra Pak and beverage, etc. Technical Specifications Testable Gas O2 (Standard) CO2 (Optional) Test Principle Electrochemistry Infra-red absorption Life of Sensor 2 years (In air) >15 years Specification of Sensor 0-100% Resolution 0.01 % Accuracy ±0.2% ± (0.03% reading value *5%) Sampling Volume 3ml (Standard Mode) Dimension 230mm (L) 120mm (W) 82mm (H) Power Supply 220V AC ± 10% 50Hz 120V AC ± 10% 60Hz Net Weight 1 kg Configurations Standard: Instrument, Sampling needle, Filter, Sealing gasket Optional: Wireless printer, DK-190PC Professional Software, Device for testing ampoule, Standard portable bag
Pre-assembling vial+closure service is available upon request. The magnetic screw caps can be used for headspace as well as for SPME Type of Cap: Magnetic Precision screw cap,Closed Precision screw cap.
10-20mL 18mm Screw Thread Headspace vial ND18 10ml & 20ml Screw Neck ND18 rounded bottom headspace vial with matched 18mm Magnetic Precision Screw Metal Cap,17.5mm PTFE/silicone septa Product Description: 1.A rounded bottom is more sturdy and thus more resistant to the high pressure within the vial during the heating process. suitable PE,Tekmar ,CTC PAL,Varian,Gerstel,Shimadzu, Agilent and Thermo scientific. 2.Available with amber or clear vial 3.Available with 20ml or 10ml vial Features: 1) Screw top vials and caps are recommended for the tightest seal and the most reproducibleheadspace results. 2) CombiPAL headspace vials and caps are precision-thread, making them an excellent choice for dependability and ease-of-use. 3) They are ideal for applications inthe environmental, food and beverage, industrial hygiene, drug analysis, and clinical chemistry industries. Magnetic Universal Screw Seals ND18 for Precision Thread Vials 100pcs/pack SACA001 blue PTFE/white Silicone septa, 18mm magnetic screw cap, 8mm centre hole Product advantage: 1, ISO certificated company system keeps all the process under control ; 2, 4 years OEM experience promise all the orders can be handled very well ; 3, 1 year warranty for the products we supplied, guarantee the stable quality ; 4, All the products are CE certificated ,also SGS test report if need ; 5,24*365 hours sales &technical service will solve the issue in 2 hours ; 6, 5million stock gurrantee 24hours delivery time for all the regular orders ; 7,More than 2000kinds of lab consumables offering you with the best price; 8, Free samples for your test under our cost anytime; 9,No MOQ for users or dealers,different package meets your requirements .
20mm grey septa (20mm headspace crimp top cap and septa (separate))
Magnetic precision screw-thread metal cap with 8mm centre hole (18mm headspace screw top cap and septa (separate))
Open-topped aluminum crimp cap, Nature color PTFE / Nature color silicone septa (20mm headspace crimp top cap and septa (assembled))
1.Size:22.5Ã?75mm 2.Colour:Clear/Amber 3.Material:3.3/5.0/7.0 borosilicate glass tubing from Corning/SHOTT/NEG. 4.Feature: Rounded/Flat bottom/20MM Crimp vials
Product Description 1.5ml wide opening crimp-top vial, clear 11.6*32mm USP 1 Quick Details Classification: Laboratory Bottle Model Number: V1117 Place of Origin: Zhejiang, China (Mainland) Type of Company: Manufacturer Diameter: 11mm Marerial of vial: glass Certifcate: ISO9001 Sample: free OEM: accepted MOQ: 1 pack Payment Term: T/T in advance, Western Union Matching Brands: Agilent, Waters, Thermo-Fisher
The product describtion: 1.2ml HPLC vials are compatible with autosampler 2.Vials are available in the color of clear , the material of borosilicate 3.The specification is 12*32mm. 4.Assembled PTFE septa and PP cap 5.The minimum order is one pack with 100 Nos of vials, the same with the sept and cap 6.The sept or cap can be sold alone or along with the vials 7.Chipboard divider packing cushions and protects vials during shipping Necessary cover pad SA001 blue PTFE/white Silicone septa F 17.5*1.5mm SACA001 blue PTFE/white Silicone septa, 18mm magnetic precision screw-thread metal cap, 8mm centre hole The best services: To supply continuously high quality products To offer optimal economy To grant consequent deadlines To develop innovative and market-orientated To support promptly and efficiently our customers in all respects they may require Company through ISO9001-9002 certification The special describtion: 1.Neutral borosilicate glass bottles 2.Amber or Clear vial by schott 3.Resistance to water type 1
The PFA headspace injection bottle, as a high-purity sample vessel for gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS), plays a crucial role in precise analysis due to its excellent chemical inertness, low adsorption, and high temperature resistance. Application in high-precision analysis: -Detection of toxic and harmful gases and volatile organic compounds in environmental monitoring; -Inspection of residual solvents in food packaging materials in food safety; -Determination of solvent residues in raw materials and finished drugs in drug analysis; -Accurate measurement of light and trace components in petrochemical products. #Injectionbottle #PFAVessel #Environmentaltesting #Highprecisionanalysis #Foodtesting #Chemicalpharmaceuticals #Traceanalysis
ppt level sampling bottle, which can be used for pin-type sampling, has excellent air tightness, is made of Telfon (PFA) material, can store standard substances for a long time, and is resistant to strong corrosion. #Wetelectronicchemicals #semiconductor #Electronicgradebottle #Highpurityreagents #PFAvials #labware #geochemistry
Magnetic precision screw-thread metal cap, blue PTFE /White silicone septa (18mm headspace screw top vial with cap and septa (assembled))
10ml clear precision screw-thread vial, round botton (18mm headspace screw top vial)
10ml amber precision screw-thread vial, round botton (18mm headspace screw top vial)
20ml clear precision screw-thread vial, round botton (18mm headspace screw top vial)
20ml amber precision screw-thread vial, round botton (18mm headspace screw top vial)
