Precision Engineered 100ml Volumetric Flask for Reliable Laboratory Measurements
Sourcing high-precision, durable 100ml volumetric flasks for your laboratory or production needs involves critical considerations: material integrity, Class A accuracy, certification compliance, and a supplier capable of supporting volume orders with consistent quality. This guide details the specifications, standards, and supply chain advantages that define a professional procurement decision for this essential labware item.
Common Challenges in Sourcing Laboratory Glassware
Procurement managers and brand owners face distinct hurdles when sourcing precision glassware like the 100ml volumetric flask:
- Inconsistent Calibration: Variations in tolerance between batches can invalidate analytical results, leading to costly errors in R&D or quality control.
- Material Quality Fluctuations: Inferior borosilicate glass that lacks thermal and chemical resistance compromises safety and flask longevity.
- Supply Chain Delays: Unreliable lead times disrupt production schedules and inventory planning for distributors and wholesalers.
- Limited Customization: A lack of OEM/ODM support for branding (etching, labeling, packaging) hinders private label development.
- Documentation Gaps: Missing or non-compliant certification paperwork (CE, ISO) creates barriers for import and market approval in regulated industries.
Engineered Solution: The Professional-Grade 100ml Volumetric Flask
A robust supply partnership addresses these pain points through product excellence and service reliability. The core product is defined by its technical parameters and manufacturing standards.
Technical Specifications & Material Standards
| Parameter | Specification | Compliance & Notes |
|---|---|---|
| Capacity | 100 ml ±0.08 ml (Class A) | Meets ASTM E288, ISO 1042 standards |
| Material | Borosilicate Glass 3.3 | Low thermal expansion, high chemical resistance |
| Calibration | "To Deliver" (TD) or "To Contain" (TC) | Clear, permanent enamel marking |
| Certification | ISO 9001:2015, CE Marked | Manufacturing Quality Management System |
| Packing | Individual bubble wrap, inner carton, master export carton | IPPC-marked wooden pallets for container loading |
Note: All specifications are for reference. Please refer to the actual product specifications sheet and order confirmation for finalized details.
Why Partner with a Specialized Manufacturing Facility
The advantages extend beyond the product itself to encompass the entire supply chain engagement.
1. Integrated Production & Quality Assurance
Operating from a 5000 m² facility allows for in-house control over the manufacturing pipeline—from glass molding and annealing to laser etching and calibration. Each 100ml volumetric flask undergoes multiple inspection checkpoints, including dimensional verification and meniscus clarity checks, ensuring batch-to-batch consistency crucial for bulk orders.
2. OEM/ODM Design and Branding Flexibility
For brand owners and wholesalers, private label development is streamlined. Capabilities include:
- Custom permanent glass etching with logos, brand names, or unique identifiers.
- Tailored packaging design, from individual sleeves to master carton printing.
- Adjustment of accessory items (e.g., specific stopper types: plastic, glass) to match market preferences.
3. High-Speed Delivery Leveraging China's Supply Chain
Proximity to material suppliers and a logistics network enables efficient turnaround. Standard lead times for catalog items range from 15-25 days for container (FOB/CIF) orders, with expedited options for urgent requirements. This reliability supports just-in-time inventory strategies for import managers.
4. Favorable Commercial Terms for B2B Buyers
Understanding scale economics, competitive MOQs are offered to make sourcing viable for both large distributors and medium-sized laboratories. Packaging is optimized for secure ocean freight, minimizing breakage and loss.
Feedback from Industry Professionals
Here is what professionals involved in laboratory supply chains have noted regarding their sourcing experience for precision glassware:
Michael T., Procurement Manager, a Laboratory Supplies Distributor (USA): "We've been sourcing Class A flasks for three years. The consistency is key for us. The calibration certificates are always in order, which simplifies our compliance paperwork. Their volumetric flask 100ml units arrive well-packed, and we've seen a marked reduction in transit damage compared to previous suppliers."
Dr. Sarah L., Founder, an Environmental Testing Startup (Canada): "As a smaller buyer, finding a supplier willing to accommodate our custom labeling for our branded lab kits without exorbitant minimums was crucial. The OEM process was straightforward, and the product quality meets the standards our clients expect."
David K., Sourcing Agent for European Pharmaceutical Clients: "Reliability on lead time is my top criterion. This supplier's communication on production status is clear, allowing for accurate planning. The 100 ml borosilicate glass flasks I source consistently pass the incoming QC checks at my clients' facilities."
Partner with a Certified Manufacturing Expert
Jinzehong Wire Mesh Products Co., Ltd., with its foundation in precision manufacturing since 2000, has applied its rigorous production ethos to a range of industrial and laboratory products. Our focus on measurable quality and supply chain transparency provides a stable foundation for your procurement strategy.
Next Step for Procurement Decision-Makers:
- Request a detailed specification sheet and compliance documentation for the 100ml Class A volumetric flask.
- Discuss your specific MOQ, lead time, and OEM/ODM requirements to receive a tailored quotation.
- Arrange for sample evaluation to verify product specifications against your quality control protocols.
Contact our sourcing team today to request a quotation or product sample:
Email: ada@jinzehongwiremesh.com | Tel: +86 15383785666
Visit our contact page: https://www.jinzehongmesh.com/contactus.html
By: Alex Sterling
With over 12 years in laboratory equipment supply chain management and technical sourcing, Alex has advised numerous distributors and institutional buyers on selecting and qualifying precision glassware manufacturers. His insights focus on the intersection of technical compliance, manufacturability, and commercial viability.
Frequently Asked Questions (FAQ)
What is the difference between Class A and Class B 100ml volumetric flasks?
Class A flasks have a tighter tolerance (±0.08 ml for 100ml) and are typically used for analytical work requiring high accuracy. They come with a certificate of conformity. Class B flasks have a wider tolerance (often ±0.12 ml or more) and are suitable for educational purposes or rough preparations. The choice depends on your application's precision requirements.
What is the standard lead time for a container order of 100ml flasks?
Standard production lead time is 15-25 days ex-works after order confirmation and deposit receipt. This timeframe allows for production, quality checks, and preparation of export packaging. Specific lead times will be confirmed with your official Purchase Order.
Do you provide samples before bulk ordering?
Yes, sample orders are available for quality evaluation. Samples are typically provided for a nominal charge plus freight cost. This allows you to test the flask's calibration, material quality, and inspect the finish before committing to a larger volume purchase.
What certifications support your quality claims?
Our manufacturing process is certified under the ISO 9001:2015 Quality Management System. The borosilicate glass material complies with relevant international standards for laboratory glassware (e.g., ASTM E288). Specific CE marking is applied as per product family. Detailed certification documents can be provided upon request during the quoting process.
What are the payment terms for new B2B clients?
Standard terms for new clients are 30% deposit with order confirmation, and 70% balance against copy of Bill of Lading before shipment. Other terms like Letter of Credit (L/C) can be discussed based on order value and mutual agreement.
