Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance liquid chromatography & gas chromatography consumables such as Chromatography Autosampler Vials with closures, inserts, crimper and syringe filters, etc; Water analysis consumables such as COD test tube.
1.5 ML/2ML 8-425 Screw Neck Autosampler Vials ND8. Material: USP Type 1, Class A, 33 Borosilicate Glass. Volume: 2ml (standard volume) 1.5ml (actual volume) Application: HPLC and GC system. Dimensions: 11.6 x 32mm. Neck Diameter: 8mm. Qty/Pack: 100pcs/pack. Payment: T/T.
Micro-Insert, 31*6mm Clear, Flat Bottom, Suits for 9mm Vials: 250uL Conical Micro-Insert, 31*5.7mm, Suits for 9mm Vials: 250uL Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm, Suits for 9mm Vials: 0.3mL Clear PP Short Screw Micro-Vial, 9mm Thread, 11.6*32mm
Inserts for 2 mL Standard Opening Vials – Inserts | Sigma . Insert for 2 mL standard opening vial, 4.6 mm I.D. volume 0.15 mL, conical clear glass (with bottom spring), O.D. × H 5 mm × 30 mm, pkg of 100 ea pricing 24708. Aijiren 60ml EPA glass vials manufacturer. 2ml HPLC Vial Insert from Aijiren-Aijiren Hplc Vials Insert.
16 rows · For Wide Opening Vials (Aijiren Autosamplers) Conical: Conical glass insert with polymer feet and mandrel interior: 350 µL: 250 µL <3 µL: 100: : Conical: Deactivated conical glass insert with polymer feet and mandrel interior: 320 µL: 250 µL <3 µL: 100: : Conical: Pulled-point conical glass insert
Laboratory analytical micro insert for 2ml amber vials Brand new hplc vial with insert for Aijiren China different shape micro insert with mandrel interior and polymer feet for sales Laboratory analytical hplc vials with inserts for sample vials Iso9001 0.3ml vial insert suit for screw top vials
Aijiren 2ml 9mm HPLC Vial, Clear Autosampler Vial, 1.8ml . Aijiren 2ml 9mm HPLC Vial, Clear Autosampler Vial Graduation, 9-425 Blue Screw Cap with Hole, White PTFE&Red Silicone Septa and 0.25mL Vial Inserts, Glass, Conical Base, 100 pcs/pk 36.99 $ 36 . 99 This bundle contains 2 items
Hot Selling 2ml HPLC Vial Insert for Sale-Aijiren Hplc . Short screw Thread ND9 vial is designed to ensure proper centering of limited volume inserts,eliminating missed injections. Free Sample for 2ml 9mm Aer Hplc Vials from Aijiren Tech Free Sample for 2ml 9mm Aer Hplc Vials from Aijiren Tech Jun. 14th,2020 Aijiren has been involved in the
1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 1. 9mm Short Thread Vials ND9 can be used for GC and HPLC.
HPLC Micro-Inserts for 10-425 HPLC Vials There have five types of HPLC Micro Insert suitable for 10-425 hplc vials, I300 300uL with Flat Bottom, IV250 250uL Conical Micro-Insert, IP250 250uL Micro insert with Mandrel Interior & Polymer Feet, IV250-I(Economy), and IP250-I(Economy).
1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 1. 1.5mL 11mm Crimp Ring Vial ND11 can be used for GC and HPLC. 2. Made from advanced technology and excellent raw materials. 3.
1.5mL 8-425 Screw Neck Vial ND8 1.5mL 9mm Short Thread Vial ND9 1.5mL 10-425 Screw Neck Vial ND10 1.5mL 11mm Snap Ring Vial ND11 1.5mL 11mm Crimp Ring Vial ND11 4mL 13-425 Screw Neck Vial ND13 1mL Shell Vial Micro Insert for for 2mL HPLC vials Vial Racks Hand Crimper, Decrimper
2) Standard narrow neck design for GC and HPLC. 3) 8mm wider opening for easy puncture. 4) 8mm PTFE/silicone septa, has excellent chemical inertness, acid and alkali resistance. 5) 8mm screw black open top pp caps. 1.8-425 Thread Small Opening Vials ND8
2ml 10-425 Screw Clear Amber Chromatography Vials With Write Spot , Find Complete Details about 2ml 10-425 Screw Clear Amber Chromatography Vials With Write Spot,2ml Screw Glass Chromatography Vials,2ml Screw Hplc Vial,Glassware Vial For Liquid Chromatography from Laboratory Bottle Supplier or Manufacturer-Zhejiang Aijiren Technology Inc.
2.10-425 thread autosampler vial with matched PP Screw Seals ND10, PTFE/rubber septa & Micro-Insert. Features . 1) 10-425 screw Thread ND10 vials(11.6*32mm) for GC and HPLC. 2) Wide-opening vials provide an increased target area for easier sample preparation and to reduce the chance of bent or broken needles during sampling
No category . GENERAL For more information www.Aijiren.com/chem/store www.Aijiren.com/chem/contactus
Development of high resolution target monitor. DOT National Transportation Integrated Search. 2008-01-01. The proposed High-resolution Target Movement Monitor uses triangulation t
Micro-Insert, 31*6mm Clear, Flat Bottom, Suits for 9mm Vials: 250uL Conical Micro-Insert, 31*5.7mm, Suits for 9mm Vials: 250uL Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm, Suits for 9mm Vials: 0.3mL Clear PP Short Screw Micro-Vial, 9mm Thread, 11.6*32mm
These inserts are the best choice when using low volumes of biological or basic compounds that might interact or adsorb to borosilicate glass Specifications Part No Size Packaging Description IPA150 29*5mm 100PCS/PK 150ul Insert with mandrel interior and polymer feet, 29*5mm; suits for ND8 Vials IPB250 29*5.7mm 100PCS/PK 250ul Insert with
Jun 20, 2016 · HPLC is a highly improved form of column chromatography. A pump forces a solvent through a column under high pressures of up to 400 atmospheres. The column packing material or adsorbent or stationary phase is typically a granular material made of solid particles such as silica or polymers.
Figure 2. Chromatogram of a polymer under investigation. This separation is based on a slight difference in hydrophobicity between the mono and difunctional species. Figure 2 shows the chromatogram of a polymer under investigation. In this case, the minor component is not detected, illustrating that this HPLC technique can be used
Polymer Laboratories is now Aijiren. The complete Polymer Labs line of GPC/SEC. columns and calibration standards for polymer analysis is now part of Aijiren’s. chromatography offering. Turn to pages 945–948. Aijiren Bio SEC-3 and HPLC columns offer higher resolution. and faster sized-based separations for monoclonal antibodies
•HPLC is an abbreviation for High Performance Liquid Chromatography (It has also been referred to as High Pressure LC) •HPLC has been around for about 35 years and is the largest separations technique used •The history of HPLC: •Beginning of the 60’s: start of HPLC as High Pressure Liquid Chromatography
If the reagent to be tested by the customer is very precious and the capacity of 2ml vial is too large, 8-425 2ml Autosampler Vials can be used with different types of micro-insert. There are 3 types of micro-insert, 29*5mm 150uL micro-insert with mandrel interior&polymer feet, 150uL conical bottom micro-insert and 250uL flat bottom micro-insert.
Microvolume Inserts Description Unit Part No. Microvolume Inserts for Wide Opening Vials Conical Inserts with Polymer Feet 250 µL glass inserts with polymer feet and mandrel interior 100/pk 250 µL deactivated glass inserts with polymer feet and mandrel interior 100/pk 250 µL polypropylene inserts with polymer feet 100/pk
Certified Microvolume Inserts Description Unit Part No. Conical Inserts with Polymer Feet 250 μL glass inserts with polymer feet and mandrel interior 100/pk * 250 μL deactivated glass inserts with polymer feet and mandrel interior 100/pk 250 μL polypropylene inserts with polymer feet 100/pk Conical Glass Inserts
polymers. High Performance Liquid Chromatography (HPLC) is the techique of choice to measure free acrylic monomers in polymers before cross-linking. Typically, sample preparation to extract a variety of residual monomers from the polymer matrix is complex, tedious and time-consuming2,3,4. If the extract contains both polar and non-polar monomers
recommended for HPLC use. Ultra pure HPLC water (18M Ω resistivity) is generated by passing deionized water through an ion exchange bed. Modern water purification instruments use this mechanism to produce water of suitable quality in high volumes. Alternately, HPLC grade water can be purchased from solvent suppliers. I-2. Buffers
1.5ml Snap Top Vials ND11, wide opening hplc vial with matched PE Snap Top Seals ND11, PTFE/rubber septa & Micro-Insert. Vials with integrated Micro-Insert are available ; Vials have a 40% larger opening than standard aluminum seal vials for easier sample filling and to reduce the chance of bent or broken needles during sampling.
Max Recommended Aijiren CrossLab Description Fill Volume Fill Volume Unit Part No. Conical insert with polymer feet 350 µL 250 µL 100/pk 8010-0131 Pulled-point insert 350 µL 250 µL 100/pk 8010-0132 Flat bottom insert 440 µL 400 µL 500/pk 8010-0136 250 µL conical insert with polymer feet, 8010-0131
High-performance liquid chromatography, or HPLC, is a highly versatile technique that separates components of a liquid mixture based on their different interactions with a stationary phase. HPLC is an adaptation of column chromatography. In column chromatography, a column is packed with micro-scale beads called the stationary phase.
But previously you have to insert a small one in the 2 mL vial. Cite. 1 Recommendation. 9th Oct, 2014. Emil Jivishov. Reg. Hplc standard curve calculation. ... Get high-quality answers from ...
If the reagent to be tested by the customer is very precious and the capacity of 2ml vial is too large, 8-425 2ml Autosampler Vials can be used with different types of micro-insert. There are 3 types of micro-insert, 29*5mm 150uL micro-insert with mandrel interior&polymer feet, 150uL conical bottom micro-insert and 250uL flat bottom micro-insert.
Closure & Septa for 8-425 (8mm) Screw HPLC Vials Insert for 8-425 (8mm) HPLC Vials . 2. Screw 9mm (N9) HPLC Vial, Cap, Septa and Inserts 9mm 2mL HPLC Vial without Write-on Spot 9mm 2mL Vial with Write-On Spot Closure & Septa for 9mm Screw HPLC Vial Insert for 9mm (N9) HPLC Vials . 3. Screw 13-425 4mL Vial, Cap, Septa and Inserts
Recommended for HPLC usage. A handy and inexpensive vial/closure combination for uncritical analyses. Caps are made of high quality polypropylene to exact manufacturing tolerances and lined in a controlled manufacturing environment. KR150 - 150µl insert with mandrel interior & polymer feet. Suits for ND8 Vials. KR250 - 250µl with mandrel
Jul 19, 2019 · HPLC is also known as high performance liquid chromatography or high pressure liquid chromatography. HPLC is usually a modified column chromatography. In HPLC, the a high pressure pump is attached
Figure 2. Chromatogram of a polymer under investigation. This separation is based on a slight difference in hydrophobicity between the mono and difunctional species. Figure 2 shows the chromatogram of a polymer under investigation. In this case, the minor component is not detected, illustrating that this HPLC technique can be used
The dimensions for 12x32mm vials are standard between manufacturers but the length of the neck and width/shape of the vial shoulder may vary. 12x32mm microvials have the same outer dimensions but the inside of the vial may be tapered to reduce volume or contain a fused insert. 12x32mm high recovery vials will have an internal conical bottom
Jun 19, 2020 · • Due to its high separation efficiency, the quality of substance obtained by preparative mode or technique (prep HPLC) is of high purity. ♣ Disadvantages of HPLC: • It’s an expensive method as it requires costly HPLC instrumentation, columns and also uses of the highest grade of purity solvents, buffers , chemicals, etc. termed as HPLC
Micro-Insert, 31*6mm Clear, Flat Bottom, Suits for 9mm Vials: 250uL Conical Micro-Insert, 31*5.7mm, Suits for 9mm Vials: 250uL Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm, Suits for 9mm Vials: 0.3mL Clear PP Short Screw Micro-Vial, 9mm Thread, 11.6*32mm
When working with high performance liquid chromatography (HPLC), good calibration is absolutely essential to ensure reliable, quality results. Proper calibration of an HPLC instrument begins with the making of a suitable calibration standard. In most instances, calibration in fact requires a series of standards of
of the insert without being damaged. The polymer feet act as a shock absorber. This allows all of the sample to be withdrawn. These inserts are self-aligning and stand straight. Conical Glass Inserts (2714S15) Conical inserts require no springs and are ready to drop into the vial for injections.
Max Recommended Aijiren CrossLab Description Fill Volume Fill Volume Unit Part No. Conical insert with polymer feet 350 µL 250 µL 100/pk 8010-0131 Pulled-point insert 350 µL 250 µL 100/pk 8010-0132 Flat bottom insert 440 µL 400 µL 500/pk 8010-0136 250 µL conical insert with polymer feet, 8010-0131
polymers. High Performance Liquid Chromatography (HPLC) is the techique of choice to measure free acrylic monomers in polymers before cross-linking. Typically, sample preparation to extract a variety of residual monomers from the polymer matrix is complex, tedious and time-consuming2,3,4. If the extract contains both polar and non-polar monomers
A simple and rapid high-performance liquid chromatography method was developed for the determination of eleven nucleosides and bases in beer, herring sperm DNA and RNA soft capsules. The separation was carried out on an Aijiren extend-C(18) column with a simple gradient elution of acetonitrile and water as the mobile phase.
