ND9 9mm Short Thread Vials that works with all autosamplers

The Universal Choice: Why Should You Upgrade to N

The ND9 Short Thread Vial is meant to take the place of both Crimp Top and older Screw Top (ND8) vials. The "Wide Opening" design is the best part because it gives autosampler needles a 40% larger target area. This greatly lowers the chance of needles getting bent, especially in modern autosamplers that work quickly.

With just a half-turn, the "Short Thread" lets you seal or remove the cap. This is not only comfortable for lab workers to use, but it also works with robotic arm grippers (like Agilent) that need a certain shape for the cap to be able to move it.

Specialized Variants for Critical Analysis

We offer more than just regular glass for trace analysis, small samples, and ion chromatography.

Silanized (Deactivated) Vials

Models V917-S and V927-S: Standard glass surface silanols can adsorb samples for very sensitive analysis, like proteins, phenols, and pesticides. Our Silanized vials have a deactivated surface that makes sure that 100% of the sample is recovered and counted correctly.

High Recovery Vials

Models VR913 and VR935: These vials have a special conical base inside that holds 30μL of liquid. They let you get the most sample out of them without needing separate inserts, which is great for small samples (less than 100μL).

Polypropylene (PP) Vials

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Guide to Choosing ND9 Vials

Standard Series: Borosilicate 7.0 Expansion Glass (Affordable)

Borosilicate 5.0 Neutral Glass (USP Type I) for the Premium Series

Advanced Solutions: Silanized, High Recovery, and PP Vials

Part No.	Type	Feature	Glass Type	Best For
V917	Clear	Standard	Boro 7.0	Routine UV-HPLC, cost-effectiveness,
V927	Clear	Write-on Spot	Boro 7.0	Manual sample loading and labeling,
V937	Amber	Standard	Boro 7.0	Light-sensitive vitamins and drugs
V947	Amber	Write-on Spot	Boro 7.0	Complex Batch Tracking

Part No.	Material	Advantage	Best For	Technical Superiority
V913	Boro 5.0 Clear	Low expansion and high resistance to thermal shock	Quality Control and Quality Assurance in the Pharmaceutical Industry	Better Hydrolytic Resistance
V923	Boro 5.0 Clear with printing	Permanent Ceramic Markings	Ultra-trace Analysis	Reduced "Ghost Peaks" in LC-MS
V935	Boro 5.0 Amber	The most UV protection and chemical inactivity	Storage that is sensitive to light for a long time	Less alkali content
V945	Boro 5.0 Amber with printing	The Standard in the Pharma Industry	Getting Samples Ready in an Ultra-Clean Way	Meets strict standards set by the pharmacopoeia

Solution Category	Part No.	Problem / Issue	Core Solution	Key Benefit / Advantage
Anti-Adsorption (Silanized)	V917-S / V927-S	Proteins and peptides are sticking to the glass walls, which is giving wrong results.	Organosilane deactivated the surface.	Almost 100% recovery of polar compounds; prevents data from being skewed.
Limited Volume (High Recovery)	VR913 / VR935	The sample volume is less than 100 μL, like blood from a newborn or forensic evidence.	The vial has a built-in "V-shape" base.	The residual volume is less than 5 μL, so there is no need for separate spring inserts.
Metal-Free Analysis (Polypropylene)	VP923 / VP945	Samples that have a lot of heavy metals or a high pH.	Polypropylene (PP) that is safe for medical use.	Ion Chromatography (IC) needs chemicals that are stable in strong bases and don't have ions.

Application Scenarios

A flexible vial platform that works in all areas of analytical chemistry.

Pharmaceutical QC

The best way to test the purity and stability of drugs on a regular basis is with HPLC/UHPLC.

Biopharmaceuticals

Silanized vials are very important here because they stop proteins or peptides from sticking to the glass wall.

Environmental Analysis

PP vials are used for heavy metal testing (PFAS/Ion Chromatography) when glass isn't good enough.

Forensic & Toxicology

High Recovery Vials make sure that rare biological evidence, like blood or urine, is used to its fullest.

Food Safety

Amber vials keep vitamins and antioxidants safe from light during LC-MS/MS analysis.

Chromatography vials are essential in analytical chemistry because they offer a dependable and effective way to contain samples for chromatographic analysis. Numerous manufacturers have emerged in response to the growing demand from the scientific community for reliable and precise analytical results.

Aijiren's Chromatography Innovations at ANALITIKA EXPO 2025 - Booth A2051

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Packing and Delivery

Packing

Each vial is individually protected in shrink-wrapped trays, 100–200 pcs per inner box, then packed into corrugated export cartons.

Labeling

Each carton includes lot number and product information for traceability.

Delivery Time

Normally 7–15 working days after order confirmation.

Shipping Options

Air freight, sea freight, or express (DHL/UPS/FedEx) available upon request.

Storage Condition

Store in a clean, dry environment at room temperature.

Company Profile

Zhejiang Aijiren Technology Co., Ltd.

A dedicated original manufacturer of chromatography and laboratory consumables.

10,000+ m² modern facility with Class 100,000 cleanrooms
Automated production lines and rigorous in-house quality control
High-volume capacity, fast lead times, and reliable global supply
OEM/ODM customization with full batch traceability
Trusted by laboratories and analytical instrument brands worldwide

VR Showroom

OEM/ODM Custom Laboratory Consumables

Aijiren turns your customized requirements—size, material, color, logo, or packaging—into reliable, ready-to-use products.

OEM/ODM

Precise manufacturing based on your drawings and specifications, with one-stop development support

Confidentiality

Full protection of all commercial information, molds, and designs

Stable Supply

Automated production ensures consistent quality and fast lead time

Technical Support

Dedicated team ensures smooth communication and hassle-free delivery

FAQ From Customers (VR Display)

What certificates do you have?

Aijiren is certified to ISO 9001:2015 by SGS, ensuring controlled manufacturing processes and stable, fully traceable product quality.

With continuous investment in R&D and multiple independent patents, we deliver high-performance and reliable consumables to laboratories worldwide.

Some of the certificates of Aijiren are displayed

What’s the MOQ? Do you accept small orders?

Aijiren supports both standard and small batch orders. While MOQ varies by product type, we are happy to accommodate smaller quantities for trial, testing, or special projects. Please contact us for specific requirements. aijiren Quality control

Is the quality guaranteed?

All Aijiren products undergo random sampling and multiple in-house quality tests. Each batch is fully traceable, ensuring stable and reliable performance for your laboratory work.

What kind of after-sales support does Aijiren provide?

Aijiren provides practical after-sales support:

● Returns & replacements: Any product affecting use or sales can be returned or replaced.

● Technical support: Assistance with product use and troubleshooting.

● Order tracking & follow-up: We monitor shipments and follow up to ensure timely delivery.

● Dedicated contact: Aijiren provides a direct contact for after-sales inquiries.

This ensures your laboratory work runs smoothly with minimal disruption.

How long will it take for orders?

The delivery time depends on the order quantity and whether customization is required:

In-stock products: shipped within 3–7 days after payment
Standard bulk orders: shipped within 2–4 weeks
OEM/ODM customized products: shipped within 3–5 weeks (depending on mold, logo, color, packaging, etc.)
Aijiren has automated production lines and a 100,000-class cleanroom, ensuring stable lead times and reliable supply.