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250ML Sterile Vacuum Filter Units with 0.22um CA Membrane, Individually Wrapped
✅ In stock
D
Grade
Analysis Confidence
90%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 9:11 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
8.61/28
Recent Value
6.04/22
Market Standing
14.36/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
QOAEZK
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Safety】Polystyrene filter funnel has a 250mL capacity and a 45mm diameter polyethylene neck adaptor with an angled hose connector that simplifies vacuum line attachment Gamma sterilization.
✓【Applications】Polyethersulfone (CA) membrane has a 0.22m pore size and 64sq cm area; provides the fastest flow rates and highest throughput(could filter 1.5~2L).
✓【Packing】Individually packaged, sterile, and certified nonpyrogenic,Suitable for buffer salt solution, protein recovery experiment.
✓【High Performance】 Larger flux and faster flow rate. Low hold-up volume.
✓【ISO Certificate】Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements.
⚙️ Specifications
7 x 3 x 3 inches
4 ounces
QOAEZK
B0CRRYBGK9
Package Dimensions
7 x 3 x 3 inches
Item Weight
4 ounces
Manufacturer
QOAEZK
ASIN
B0CRRYBGK9
Date First Available
January 8, 2024
Best Sellers Rank
See Top 100 in Industrial & Scientific
113mm
113mm
124mm
124mm
Outer diameter
86mm
