Powered by Made-in-China.com
Screw Cap Sterile Sampling Bag 200ml 500ml 1000ml Lab Disposable Liquid Collection Pouch
US$0.11
500 Pieces
Sample price:US$0.11/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
1 YearsWarranty
1 YearsMaterial
PPSuit for
Lab, Testing Chemistry, MicrobiologyColor
TransaparentSample
Water Sampling Bag Sample FreeOEM Order
AcceptedSterile
YesCap
with Screw CapKeywords
Liquid Collection Sampling BagSpec.
Free StandingPackaging
150PCS/CartonFactory Supply
Yes(with Competitive Price)Application
Apparel, Chemical, Household, PromotionFeature
Disposable, Moisture ProofShape
Plastic BagsMaking Process
Plastic Packaging BagsRaw Materials
Polypropylene Plastic BagTransport Package
Carton PackageSpecification
200mL 500mL 1000mLTrademark
BKMAMOrigin
China ChangdeHS Code
3926909090Production Capacity
100000PCS/WeekKey features
Sterile & DNase-Free: E.O. Sterile, DNase-free, RNase-free, produced in 100,000-level workshop.
Multiple Volume Options: Available in 200mL, 500mL, and 1000mL sizes for various sampling needs.
Sodium Thiosulfate Option: Available with or without Sodium thiosulfate for specific testing requirements.
Accurate Volume Measurement: Features built-in scale on the bag for precise liquid volume measurement.
Durable Screw Cap Design: Secure screw cap closure with separate suck-in and push-out ways to prevent contamination.
Free Standing Structure: Stable free-standing pouch model allows for convenient and easy use.
OEM Service Available: Accepts custom logo and design orders for personalized branding.
ISO9001 Certified Quality: All products tested 100% and operations conducted according to ISO9001 standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-06-08Nearest Port: shanghai, guangzhouAverage Response Time: ≤4.97hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryChangde BKMAM Biotechnology Co., Ltd. is associated with Hunan BKMAM International Trade Co., Ltd. and is described as both a trading company and manufacturer/factory in China. The supplier develops and manufactures laboratory consumables, with production and storage facilities exceeding 42,000 square meters, more than 40 production lines, and a 26,000-square-meter purification workshop. It reports ISO 9001, GMP, CE, and FDA certifications, supported by over 50 R&D personnel, 21–30 quality-control staff, and more than 10 patents. The company provides OEM and ODM services and has independent import-export rights, exports to multiple global regions, and reports lead times within 15 working days in both normal and peak seasons. Evidence confirms production, certification, R&D, customization, and after-sales activities, but does not provide specific customer cases or sufficient information to assess financial credibility.
Supplier typeThe supplier is identified as a biotechnology company specializing in laboratory consumables and is described as both a trading company and manufacturer/factory. Its operations include R&D, manufacturing, sales, and after-sales services, with locations and facilities in Hunan, China.
CertificationsThe supplier reports ISO 9001 and GMP management or production certifications, while its company description also states CE and FDA certification. These certifications directly support formal quality and regulated-product management capabilities.
After-Sales capabilityAfter-sales service is explicitly included among the company’s operations, and the supplier states that it aims to provide high-quality products and services. However, no details are provided on service processes, response times, warranty terms, or service coverage.
R&D capabilityThe supplier reports an R&D team of more than 50 people, cooperation with leading Chinese universities, more than 10 invention and utility model patents, and 11–20 years of total R&D engineer experience. It also states that product innovation and optimization are based on scientific research needs, providing explicit evidence of innovation capability.
Production capacityProduction capability is supported by a 26,000-square-meter purification workshop, production and storage bases exceeding 42,000 square meters in total, more than 40 production lines, and over 10 operating production lines. The supplier reports order fulfillment within 15 working days during both off-peak and peak seasons, indicating substantial stated capacity and scheduling capability.
Customization capabilityThe supplier explicitly states that it can undertake OEM and ODM orders and is classified as both a trading company and manufacturer/factory. This directly supports the ability to provide customized or customer-branded products, although no specific customization examples or technical limits are given.
Product Q&A
Q:Why choose this supplier?
A:
We supply best quality products with competitive price and fast delivery, more important good after sale service. Welcome to contact us to talk more!
Q:What is the warranty for your products?
A:
3 year, for most of our products.
Q:Can we use our own logo or design?
A:
Yes, you can. Actually we have OEM service. You can contact us for detail.
Q:How does your factory do regarding quality control?
A:
All the selling products will be tested in 100% to make sure qualified quality and long lasting,and all the operations conducted according to ISO9001.
Q:Shipment way?
A:
By sea, by air, by courier express, based on your requirements.
Send Inquiry
*To:
Hunan BKMAM International Trade Co., Ltd.
Hunan BKMAM International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
-196 Degree Liquid Nitrogen Laboratory Sterile Cryovials with External Thread Cap
US$0.03-0.15
1,000 Pieces(MOQ)
Alwsci HPLC Gc 2ml Vial 5 Color 9mm Caps with Septa for Lab Use, Each Color 20pks, Totally 100pks
US$0.04-0.056
10,000 Pieces(MOQ)
Lab Glass Storage Vial 24-400 24mm Plastic Screw Caps Supplier Sc221224
US$4.80-13.12
1 Bag(MOQ)
Alwsci HPLC Gc Lab Use 2ml Autosampler Vials Blue Cap with Septa
US$0.04-0.06
1,000 Pieces(MOQ)
Lab Sample Storage 20-60ml 24-400 Glass Bottle Screw PP Cap Storage Vial Screw Caps Septa
US$13.12-15.00
3 Bags(MOQ)
Wholesale Storage Vial 24-400 24mm Plastic Screw Caps Sc221224
US$4.80-13.12
1 Bag(MOQ)
ND9 Blue Bonded Cap with PTFE Septa Pre-Slit
US$0.04-0.053
1,000 Pieces(MOQ)
8-425 8mm 5.5mm Centre Hole Black Screw PP Cap for HPLC Gc Vials
US$2.53-25.78
1 Bag(MOQ)
PTFE Reagent Bottle 250ml Narrow Mouth Screw Cap Storage Sample Corrosion Resistance
US$45.40
3 Pieces(MOQ)
Blue Chromatography Bonded Caps with PTFE Septa
US$0.04-0.053
1,000 Pieces(MOQ)
High Purity PTFE 5L Clean Bucket, Can Add Lower Valve Port with Screw Cap
US$400.00-800.00
1 Piece(MOQ)
Laboratory Glassware Borosilicate Glass Reagent Bottle with High Quality
US$0.60
100 Box(MOQ)
Precision Borosilicate Glass Tubing for Laboratory Glassware Production
US$0.0335-0.0422
9,800 Pieces(MOQ)
Cordial Lab Borosilicate 3.3 Glass Laboratory Glassware for Lab Supplies
US$0.125-7.02
20 Pieces(MOQ)
China Manufacturer and Supplier of Laboratory Glassware and Other Lab Items
US$0.125
20 Pieces(MOQ)
Durable Laboratory Glassware Dryer with High Transparency for Laboratory Testing
Negotiable
50 Pieces(MOQ)
Wholesale Laboratory Glassware 5ml-1000ml Heat Resistant
US$0.35-45.00
10 Pieces(MOQ)
Narrow Neck Wholesale 500ml Borosilicate Glass Flask Glass Laboratory Glassware
US$0.50-0.80
100 Pieces(MOQ)
Plastic Sample Container PP HDPE 8ml-1000ml Wide Mouth Reagent Bottle
US$0.07-1.50
10,000 Pieces(MOQ)
Plastic PP/HDPE Wide Mouth Reagent Bottle From 8ml to 1000ml
US$0.07-1.40
10,000 Pieces(MOQ)



















