Item Category: Medical, Lab & Dental Supplies

GRAINGER APPROVED 524185-0060 Dispensing Bottle,128mm H,39mm Dia,PK10 33N196

Dispensing Bottle, Body Color Clear, Body Material LDPE, Body Diameter – Metric 39 mm, Bottle Type Dropper, Capacity – Metric 60 mL, Capacity – English 2 fl oz, Overall Height – Metric 128 mm, Clarity Translucent, Closure Included Yes, Closure Color White, Mouth Size Narrow, Autoclavable No, Graduated No, Sterile/Non-Sterile Non-Sterile, Pre-Cleaned None, Graduation Increments – Metric Not Applicable, Closure Material Polyethylene These round dispensing bottles feature Low-Density Polyethylene (LDPE) construction. They offer good chemical resistance and are suitable for mild and strong buffers.

LOT OF SIX 0.250″ D x 2.0” LONG HIGH PURITY ALUMINA CERAMIC ROD 98.0% No.: 196

LOT OF SIX (6) 0.250″D x 2.00″ LONG HIGH PURITY ALUMINA CERAMIC ROD REFRACTORY No.: 196 The specifications for these components are as follows: Outside Diameter: Average approximately 0.250” +/- 0.005″ (6.3 mm)Length: Approximately 2.0+” +/-0.010 (50.8 mm) You are buying a Lot of Six (6) 0.250″ Diameter x 2.00″ Long High Purity Alumina Ceramic Rod. They are in mint condition being NOS (New Old Stock). They are made from 98% purity Aluminum Oxide (Al2O3) which of course is Alumina. Generally the balance of composition for this purity Alumina material is of Silicon Dioxide (SiO2) which is Silica. This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature. They may be used for a variety of electrical, mechanical, and thermal applications. They may be used as setter plates for firing parts in a kiln. The may be used for high temperature furnaces and as high temperature refractory turntables. They may also be used for jewelry or for applications requiring high wear or abrasion resistance. Your imagination is the only limiting factor in the spectrum of possible applications for this component. Be sure to view all photos as they are an integral component of the item description. The specifications for these components are as follows: Outside Diameter: Average approximately 0.250” +/- 0.005″ (6.3 mm)Length: Approximately 2.0+” +/-0.010 (50.8 mm) Please Note: There are visually discernible differences in any or all of the dimensions. These are not precision technical ceramic components. There is no warp or camber Specification for this item. However they are relatively straight and round. There may also be “firing” color variations inherent in the material. The thermal shock resistance is not very high so exercise rule of thumb caution. “The larger the piece of material the slower the rate of temperature increase should be applied to the piece.” Heat up slowly to avoid cracking in use. Specific Gravity or Density: 3.9 g/cm3 Water Absorption or Porosity: 0% Fusion Temperature or Melting Temperature: 2000 °C or 3632 °F Maximum Working Temperature: 1700 °C or 3152 °F Thermal Conductivity: 25 W/m* K Specific Heat: 0.9 J/g*K Expansion Coefficient or CTE: 7.5 x 10 E-6 inches/°C Electrical Resistivity at 20 C: 10 E14 Ohm*cm Electrical resistance at 600 C: 10 E8 Ohm*cm Modulus of Elasticity: 44 x 10 E6 p.s.i. or 350 GPa. These components were not specifically manufactured for an individual application; therefore be sure to check the dimensional descriptions carefully for your application. Future returns or requests for refunds, because of some “fit” issue or the like will not be honored. Please check the other Silicon Carbide component variants that are available in my listings for the model or models that best fits your requirement. Your imagination is the only limiting factor in the spectrum of possible applications for these components and materials. If you require additional technical information, design, or application engineering consultation, feel free to contact us. As a materials scientist with four decades experience in high temperature processing, ceramics, dentistry, and jewelry manufacture it will be possible to provide you with creative and imaginative approaches to your requirements. Feel free to ask any questions you may have regarding this item early. Use PayPal only. Combined shipping discount is provided for multiple item purchases. For best results, please be sure to shop using cart, then complete the paying transaction when you are satisfied that all the items you need are in the cart. Items purchased separately will be shipped separately as a unique transaction. Please complete payment transactions within 3 days. Items are generally shipped via USPS first class mail with delivery confirmation. Ask about shipping costs to your country. Feedback is provided for all buyers. We will appreciate yours as well. We strive to maintain excellent customer service; and are able to solve virtually any issues you may have. Every effort to provide the most accurate information about this item and every appropriate precaution in packaging this item is made, to assure that your highest expectations and satisfaction are met, and are exercised to meet this requirement for excellence. In winning this auction or purchasing this item you are agreeing that you will first provide the seller every opportunity to provide redress or resolution to any issues you many have concerning this item, prior to leaving any negative feedback about the seller or the item. No.: 196

Set Of 4 Chemglass CG-196-04 GL-32 Solid Cap with PFTE Seal – NEW

The Chemglass CG-196-04 GL-32 Solid Cap with PTFE Seal is a new product made in the United States by the reputable brand Chemglass. This high-quality glassware item is specifically designed for use in medical and laboratory settings, featuring a durable PTFE seal to protect against contamination and spills. With its reliable construction and advanced features, this cap is a valuable addition to any research or medical facility.

25 Pack 13ml Clear Plastic Test Tube Vials Yellow Screw on Top (121°C To -196°C)

25 Pack 13ml Clear Plastic Test Tube Vials Yellow Screw on Top (121°C To -196°C) Tube body and cap are made by medical grade Polypropylene, No deformation after HTHP (121°C, 15min), no embrittlement under low temperature (-196°C). it can bear static extrusion and dynamic impact. Taper bottom design makes it bear centrifugation and shaking. Leakage proof. Please Note: Some of our merchandise is used, unless otherwise stated. As with most pre-owned items, some minor wear and signs of age should be expected. All major flaws and damage will be noted as we see them. Please check pictures carefully and message us with any questions. See Pictures for more info. Our pictures are of the actual item listed. Please Note: Some items may come with “Or Best Offers”. We cannot accept best offers on FREE shipping items. This is due to the cost of shipping for us that we gladly pass the savings onto you the customer as in free shipping. Most Importantly: We want you to feel happy about your purchase, And your experience with Helping Hands Pcs. We love leaving positive 5 star feedback when acceptable to all our customers and we greatly appreciate your positive 5 star feedback in return if your happy. If for some reason you feel that you can’t leave positive feedback please contact us so we may attempt to find a solution and to make it right. EVERY ITEM is and will be shipped directly from our warehouse that is ONSITE We ONLY Ship within the 48 U.S states! We can USUALLY ship to Alaska, Hawaii, and Puerto Rico (ONLY) items less than 20 pounds and/or under 12x12x12in for no extra charge; however sometimes a service charge may be required usually ranging for only a couple dollars for each item. We do NOT ship items over 12x12x12 and/or over 20 pounds to Alaska, Hawaii, and Puerto Rico at this time. Other US locations like Guam, Vergin Islands, etc… We DO NOT currently ship to. Packages are usually sent by USPS or FedEx and include tracking and delivery confirmation. Please use the shipping calculator in the ‘Shipping and Payments’ tab for prices and options if any other options are available for this item/s. Please allow up to 1 business day for shipping however most items are shipped out the same day the order is received. With that said once the item leaves our hands we have NO control of late delivery’s. If an item is late or damaged and out of our control (in route) contact your carrier to inquire about the status or open a damage claim with the carrier. Also send us a message. We will try to help in any way we can. All packages come insured and with a tracking number. Once a tracking number is provided it is out of our hands as it has been passed along to the carrier and is on its way. If you have any other shipping questions please let us know. PayPal: It is your best protection as a buyer. Item offered as a Buy-It-Now with immediate payment required. All payments are processed through PayPal. Sales tax may be applicable by state and is usually collected and remitted through eBay, PayPal where required by law. Please Note: We strive to accurately photograph and list our items; NEW ITEMS: Returns are generally accepted within 30 days on most NEW items. If you are not satisfied with your purchase, please contact us within two days after receiving the item so we can offer a fair resolution. Buyer is responsible for return shipping charges except for issues due to OUR error. If returned make sure item is in the same condition as sent with the same packaging and contents. We reserve the right to charge a restocking fee and or partial refund to any item returned due to issues with fit, color, opened, or condition seen as pictures are provided in each listing. USED ITEMS: Returns are generally NOT accepted on most USED/Open-Box/Refurbished items. If we made a error please contact us within two days after receiving the item so we can offer a fair resolution. Buyer is responsible for return shipping charges except for issues due to OUR error. If a returned is accepted make sure item is in the same condition as sent with the same packaging and contents. We reserve the right to charge a restocking fee and or partial refund to any item returned due to issues with fit, color, opened, or condition seen as pictures are provided in each listing. THANK YOU FOR SHOPPING WITH US 25 Pack 13ml Clear Plastic Test Tube Vials Yellow Screw on Top (121°C To -196°C) Helping Hands Pcs

PYREX 9985-150, 150mm Plain Watch Glass/Beaker Cover

These 150mm diameter PYREX watch glasses are designed to fit 2L PYREX beakers. They possess high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. The heavy wall and uniform fire-polished edge provide mechanical strength. The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur.