About Shanghai WHB Biotech Co., Ltd. - Laboratory Equipments & Instruments Supplier in China

Shanghai WHB Biotech Co., Ltd. is based in Shanghai, China and currently lists 14 active products on its catalogue. The company groups its offerings under Laboratory Equipments & Instruments together with Medical Tubes and related consumables. Its product portfolio includes a variety of cell culture vessels, sterile plastic laboratoryware and glass accessories. Each item is identified by its functional description rather than brand-specific claims. The catalogue reflects a focus on disposable and reusable laboratory consumables used in research and quality‑controlled environments.

The listed items comprise cell culture dishes and plates, 90 mm sterile Petri dishes, 15 ml and 50 ml polypropylene centrifuge tubes, and assorted pipettes including 0.2 ml and 0.5 ml PCR tubes, as well as larger serological pipettes. Additional offerings are glass‑bottom culture dishes, micro‑mesh cell strainers (40 µm, 70 µm, 100 µm), sterile cell scrapers, adhesion slides, standard glass slides, cell culture flasks in 50 ml, 250 ml and 600 ml volumes, and a western‑blot antibody incubation box. All products are presented as sterile, single‑use or reusable laboratory consumables. The catalogue does not include any glove or mask items despite those being listed among top categories.

Product Range and Specialties of Shanghai WHB Biotech Co., Ltd.

The catalogue lists cell culture dishes and plates made of tissue‑culture treated polystyrene, 90 mm sterile Petri dishes in standard diameters, and polypropylene centrifuge tubes in 15 ml and 50 ml capacities. Plastic pipettes cover 0.2 ml and 0.5 ml PCR tubes for thermal cycling, as well as larger serological pipettes for volumetric transfers. Glass‑bottom dishes use high‑clarity coverglass (typically #1.5, 0.17 mm thickness) for microscopy, while cell strainers provide mesh sizes of 40 µm, 70 µm and 100 µm for cell filtration. Additional items include sterile cell scrapers, colorful adhesion slides, standard glass slides, and culture flasks ranging from 50 ml to 600 ml, plus a dedicated box for western‑blot antibody incubation.

In the laboratory consumables market, cell culture dishes are commonly graded by surface treatment (e.g., untreated, tissue‑culture treated, or high‑binding) and conform to ISO 14644‑1 clean‑room standards. Polypropylene centrifuge tubes are typically autoclavable and meet ISO 11140‑1 for sterility assurance. PCR tubes are specified by thin‑wall construction and a maximum allowable temperature of 95 °C for 30 cycles. Glass‑bottom dishes are often supplied with a UV‑transparent coverglass and meet ASTM F2099 for optical quality. Mesh cell strainers are selected according to pore size to match cell line dimensions, and flasks are offered in T‑flask or roller‑bottle formats with surface area specifications in cm².

Trade and Export Information - Shanghai WHB Biotech Co., Ltd.

China is among the world’s largest exporters of disposable laboratory consumables, supplying North America, the European Union and Southeast Asian markets through sea freight and air cargo. Buyers typically import these items under HS chapter 90, which covers medical, surgical and laboratory apparatus, and the goods are subject to customs inspection for sterility and material compliance.

Exporters of cell‑culture consumables from China usually prepare products in sterile polyethylene bags, place them in double‑wall corrugated cartons, and label them according to ISO 9001 traceability requirements. Importing countries often require CE marking for EU shipments and ISO 13485 certification for medical‑device‑related applications. Standard Incoterms such as FOB Shanghai or CIF major ports are common, and container loading optimises 20‑ft or 40‑ft units based on product volume and packaging density.

Sourcing from Shanghai WHB Biotech Co., Ltd. - Buyer Guidance

Buyers should request material data sheets confirming polystyrene grade, polypropylene formulation and any surface‑treatment specifications. Sterility certificates, microbial limit test reports and, where applicable, ISO 13485 or CE conformity statements should be obtained before confirming orders. Verifying the mesh size of cell strainers, the coverglass thickness of glass‑bottom dishes and the dimensional tolerances of pipettes helps ensure compatibility with existing laboratory equipment.

Typical minimum order quantities range from 5 000 units for small‑volume items such as PCR tubes to 1 000 units for larger flasks, with lead times of 15‑30 days after order confirmation depending on production scheduling. Products are shipped in sealed sterile bags, stacked in cartons that fit standard 20‑ft containers (approximately 12 000 units of 0.2 ml PCR tubes) or 40‑ft containers for higher volumes. Buyers are advised to confirm the preferred Incoterm and to arrange for a pre‑shipment inspection if required by the destination country.

What cell culture vessels are offered in the catalogue?

The supplier lists standard tissue‑culture treated polystyrene dishes, multi‑well plates, and flasks in 50 ml, 250 ml and 600 ml capacities. Each vessel is supplied sterile and compatible with typical incubator dimensions.

Are the plastic consumables sterile and what materials are used?

All plastic items are supplied sterile and are manufactured from medical‑grade polypropylene or polystyrene. Material safety data sheets can be requested for each product line.

Which certifications should a buyer verify for these laboratory products?

Buyers should request ISO 13485 or ISO 9001 quality‑management certificates, CE marking for EU markets, and any FDA 510(k) clearance if the items are used in regulated clinical settings. Sterility assurance level (SAL) documentation is also common.

What are the typical minimum order quantities and lead times?

Minimum order quantities usually start at 5 000 pieces for small items such as PCR tubes and 1 000 pieces for larger flasks. Lead times are generally 15 to 30 days after order confirmation, depending on product size and packaging.

How are the products packaged for international shipment?

Products are sealed in sterile polyethylene bags, placed in double‑wall corrugated cartons, and palletised for container loading. Packaging complies with ISO 11607 standards for medical device packaging.

Can samples be obtained before placing a bulk order?

Yes, the supplier can provide sample packs of standard sizes, typically shipped under FOB terms. Sample requests should specify the desired product, quantity and required documentation.