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1000PCS 50mL Easy Reader Plastic Centrifuge Tubes Free RNase DNase Screw Cap Lab Membrane Solutions Conical Centrifuge Tubes 50mL Centrifuge Tubes are designed for in vitro diagnostic use and intended for concentrating serum, urine, cerebrospinal fluid and other body fluid and other body fluids prior to analysis. Made from high-purity resins and molded using state-of-the-art processes; safe alternative to glass without sacrificing accuracy. Filter device is made from copolymer styrene/butadiene, and the membrane is made from low binding regenerated cellulose, and the filtrate tube is made from polypropylene. Features: 1) High Retentate Recovery: >90%, high recovery regenerated cellulose membrane in a range of molecular weight cut-offs. Hydrophobic, biologically inert surface for good cell or protein recovery. 2) High Quanlity Material: 15mL conical centrifuge tubes with High purity PP Material and Max.RCF: 9,400, it can Autoclavable at 121℃ and freezable to -80℃ , stable from -80°C to +121°C (-112°F to +250°F). [PP = polypropylene, PET = polyethylene terephthalate, RCF = relative centrifugal force (x g).] 3) Lake Proof: 50mL centrifuge tubes have longer length screw caps, which is used to prevent sample leakage and it smooth, flat inner surface, no residual solution. Blue plug-seal closure features double-start thread design for an exceptionally tight seal. 4) EO Sterilized: Centrifuge tubes 15mL is EO sterilized. Nonpyrogenic, endotoxin tested (0.5 EU/mL), DNase/RNase free. Each individual lot is certified for quality and purity. 5) Easy Read: Printed with evenly spaced black graduations to enhance readability without losing precision. Plastic centrifuge tubes easy-to-read black graduations are accurate to ±2%, start at 5mL, 2.5mL increments, white writing area resists solvents. 6) Writing Area: 50mL conical tubes With a large unerasable frosting white printed writing area provide easy and legible mark. Large white marking area makes labeling samples easy. Both the graduations and writing areas are chloroform-resistant. 7) Application: Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients. Suitable for molecular biology applications including concentrating bacteria for DNA isolation, purification and precipitation of nucleic acids; sample storage (ambient temperature to -80°C); and centrifugation of precipitates. Resistant to alcohols and mild organic solvents (not recommended for extraction procedures). 8) Compliance: Manufactured under ISO 9001: 2000 standard and FDA Quality System Regulation in Chapter 1, Title 21, Section 820 of CFR. Technical Specification:Part No.LBCT500SVolume(ml)50mlMaterialPolypropyleneFeatureConical, GraduatedPackaging25pcs/pkSterileYes Package Included:25pcs: 25x Centrifuge Tubes w/ Caps 50pcs: 50x Centrifuge Tubes w/ Caps 100pcs: 100x Centrifuge Tubes w/ Caps200pcs: 200x Centrifuge Tubes w/ Caps 500pcs: 500x Centrifuge Tubes w/ Caps 1000pcs: 1000x Centrifuge Tubes w/ CapsMembrane Solutions, professional manufacturers and suppliers of laboratory items: More Choice !!!250uL Vials InsertsMCE Membrane Filters15mL/50mL Centrifuge Tubes2mL Clear Vials & Caps2mL Amber Vials & CapsM-Blue Nitrile GlovesSterile PES Syringe FiltersBuy it NowBuy it Now Buy it Now Buy it Now Buy it Now Buy it Now Buy it Now On Jun 24, 2024 at 21:15:49 PDT, seller added the following information:

25PCS LAB 50ML CONICAL PP CENTRIFUGE TUBES POLYPROPYLENE STERILE BLUE SCREW CAPMembrane Solutions Conical Centrifuge Tubes 50mL, Clear Plastic Centrifuge Tubes with Leak-Proof Screw Caps, Plastic Graduated Lab Test Container for Scientific ExperimentsConical Centrifuge Tubes 50mL Our 50mL centrifuge tube is made of polypropylene, sterilized with no human DNA. It withstands high-speed centrifugation and stays sealed tightly, making it an ideal solution for centrifugal separation. Clear graduations measure liquid volume quickly, and the white writing area makes labeling the tubes easy. Our conical centrifuge tube comes with a test tube rack and Pasteur pipette, suitable for sample storage, separation, and analysisFeature: 🧪 TUBE MATERIAL: These 50ml centrifuge tubes are made in high purity PP Material. They are designed to have longer length screw caps with sealing rings to prevent leakage. Pack of 25. 🧪 EASY TO DISTINGUISH: Plastic centrifuge tubes also include a convenient white writing patch for easy marking and identification. The patches are nice for labeling. And the test clear tubes with screw caps. 🧪 EASY TO READ: Black graduations of plastic centrifuge tubes are accurate to ±2%, 1mL increments (total 50mL). So these lab centrifuge tubes are better for science experiments. 🧪 AUTOCLAVABLE AND FREEZABLE: Max. RCF: 9,400 for conical bottom tubes; it is autoclavable at 121℃/249.8℉ and freezable to -80℃/-176℉, successfully passed 95 KPa pressure test. 🧪 WIDE APPLICATIONS: Our plastic centrifuge tubes are general used in fields of biochemistry and molecular biology，such as separation and preparation of various biological samplesWIDE APPLICATIONS： Plastic centrifuge tubes are commonly used in the fields of biochemistry and molecular biology, such as separation and preparation of various biological samples. Specification:Model:Conical Centrifuge TubeMaterial:PolypropyleneCapacity:50mLMax. RCF:9400xgColor of Cap:BlueType of Cap:Screws CapType of Bottom:ConicalNumber of Items:25Pcs/BoxProduct Size:1.18"x1.18"x4.65"/ 3x3x11.8 cm Package List: 25pcs: 25x Centrifuge Tubes w/ Caps 50pcs: 50x Centrifuge Tubes w/ Caps 100pcs: 100x Centrifuge Tubes w/ Caps 200pcs: 200x Centrifuge Tubes w/ CapsPaymentDelivery detailsTerms of salesAbout usContact usPayment1. We accept PayPal only. 2. Payment must be received within 3 days from the date of purchase. Delivery details1. Orders will be processed & dispatched in 1 business day normally. 2. We ship to your eBay order or PayPal address. Please make sure your eBay order and PayPal address is correct before you pay. 3. Only ship to US mainland, other address need to be confirmed before you place order. 4. Estimated delivered time is 1-5 business days by USPS or FedEx usually. 5. If you do not received your package in the estimated time, please contact us freely. We would do our best to solve your problem of delivery. 6. Please note, we can ship to Alaska, Hawaii, US APO/FPO, US Protectorates areas, but you need pay for extra shipping fee. If you need to shipped to those areas, please contact us and we will help you to check the shipping fee. Terms of sales1. All the selling price do not includes import tax, sales tax, shipping fee etc.. 2. All the items can be returned within 30 days after you received them. 3. Returning items should include original package, invoice, accessories. About us1. Membrane Solutions is well established company in the United States in 2006 with great experience and specialists in water purification. Our water filter products are widely used in residential, commercial and industrial. 2. Membrane Solutions is committed to: Offering our customers exceptional selection and value. Provide the highest quality of service and products in the water treatment industry. Contact us1. If you are satisfied with our product or our service, please leave Positive Feedback and 5-stars ★★★★★. We are much appreciated for your help. 2. If you have any problem of the goods, please contact us before you leave any feedback to us. We promise trying our best to resolve your problem. 3. Our working time : 9:00am - 18:pm (Monday - Friday). Please feel free to email us for any questions or inquiry.