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Best 13x Molecular Sieves

LABALPHA 200 Mesh Lab Sieves, Test Sieve #200 Mesh, 4'' Diameter, 304 Stainless Steel Wire Cloth (0.075mm)

  • SIZE - 200 mesh test sieves,304 stainless steel lab sieves,aperture lab sieve,10cm/4" diameter, 4.5cm/1.77'' height..
  • PREMIUM MATERIAL - The lab sieves made of double-layer frame & 304 stainless steel fine mesh,strong corrosion resistance..
  • WELL-MANUFACTURED - Standard 304 stainless steel screen mesh,uniform and precise aperture,easy cleaning..
  • Durable - High temperature and low temperature resistance,corrosion resistance,smooth edge,lightweight but strong..
  • APPLICATION WIDELY - Ideal for straining powder,aluminum,zinc, sand,soil and other impurities, even setting for filtering organic liquids in lab..
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LABALPHA 10 Mesh Lab Sieves, 10 Mesh Test Sieve, 12'' Diameter, 304 Stainless Steel Wire Cloth (2mm)

  • SIZE - 10 mesh test sieves,304 stainless steel lab sieves,aperture lab sieve,30cm/12" diameter, 7cm/2.75'' height..
  • PREMIUM MATERIAL - The lab sieves made of double-layer frame & 304 stainless steel fine mesh,mesh is well made, high strength, strong tensile, wear resistance..
  • WELL-MANUFACTURED - Standard 304 stainless steel screen mesh,uniform and precise aperture.
  • the higher the number means the smaller the holes. Particles which pass through the 10 mesh are bigger than 200 mesh. Think of it as 1/10 of an inch vs 1/200 of an inch..
  • Durable - High temperature and low temperature resistance,anti rust, anti acid and alkali, and long service life, smooth edge,lightweight but strong..
  • APPLICATION WIDELY - Ideal for straining powder,aluminum,zinc, sand,soil and other impurities, even setting for filtering organic liquids in lab..
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Haawooky 4 Pack Multicolor Plastic Sand Sifter,Beach Sieve,Sand Sifter Sieves for Children,Beach Party,Complete Gift Set(Red,Blue,Yellow,Green)

  • Packaging includes:4 different colors of beach sieve,red,blue,yellow and green,bright colors,in line with children's preferences..
  • Size:8.75'' x 9.75",223mm x 245mm.The size is suitable for children to play with and does not occupy a space..
  • Material:Sand sieves made of high-quality plastic ABS,no smell,durable,not easy to fade,you can let your children at ease to play.At the same time,it is very light and easy to carry..
  • Colorful sand sifter sieves help stimulate children's imagination and creativity,encourage children to touch the ocean beach and get closer to nature..
  • This sand sifter sieves toys is a great gift for children.They can use it to sift out the sand and keep the beautiful shells,so that the children can experience the fun of treasure hunting..
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ALSIX Dry Sift Screen Set of 5, Aluminum Silk Screen Frames, 60 90 110 160 200 Mesh, 250 165 150 96 75 Micron Screen, Trimming and Crystal Collection with 6.6 Inch Gardening Scissors and Cards

  • ...y, the mesh surface can withstand more than 200 pounds of gravity without deformation, 20×24×1.3 inches×4 pieces, 250 165 150 96 75 Micron.
  • ➰Sifting: Use at least 2-5 sieve sizes for sieving, and you'll get at least two levels of dry sieving, eliminating single-micron sieves and enabling multiple sizes for multiple finished products. This product is made according to the silk screen frame standard, high temperature resistance, easy to clean, no deformation, scratch resistance.
  • ➰Collection: To prepare your for dry sifting, it is recommended you break up any large buds into smaller popcorn-sized nugs, place them in a ziplock bag, and keep the bag in an airtight container in the freezer for 24-48 hours. The colder it is, the more brittle the trichomes will be, allowing them to break away from more easily.
  • ➰Storage: Avoid direct contact with sharp objects on the mesh surface, and avoid exposure to sunlight. Washable and air dry, the rust-free aluminum frame requires no maintenance. If you need other sizes and mesh sizes, please contact after-sales service, we will provide better service for your finished products.
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Capresso EC100 Semi Automatic Pump Espresso and Cappuccino Machine (Renewed)

  • THERMOBLOCK HEATING SYSTEM: Stainless-steel lined ThermoBlock heating system with 15 bars of pressure for perfect high-pressure brewed espresso.
  • LARGE REMOVABLE WATER CONTAINER: Removable 46-oz water container for easy filling and cleaning.
  • PROPER FIT: Self-locking filter holder with thumbguard for proper fit.
  • TWO SIEVES: Two sieves to produce one or two rich, thick crema espressos at a time.
  • This is a Certified Refurbished product backed by a 90-day warranty.
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Whip-it! 12 cans (1 case) 300ml 5X Refined Butane Fuel

  • Our Whip-It! butane fuel canister is cold filtered and run through zeolite molecular sieves to filter out any impurities. It meets both ISO and TUV regulations and is a perfect Butane refill for our Whip-It! Butane Torches..
  • Have you ever been in the kitchen and your creme brulee torch runs out of gas? Grab Master Case including 96 cans of our Whip-It! butane torch lighter refill cans to make sure you always have extra supply. Whip-It! butane gas refill for kitchen torch (s) are a must have item for any cooking connoisseur..
  • Not a cook? No worries, our ultra 5X refined butane gas is the ideal butane for any cigar torch lighter. Our Bulk display of refill butane cans are a need for cigar bars, smoke clubs or anyone that just uses their torch heavily. Keep your customers or yourself satisfied by stashing away the extra butane canister for your time of need when you purchase our Master Case of 96 Cans of 5X refined butane refill fuel..
  • Grab your butane torch, your butane refill can and head to your work station! Make sure to have extra butane refill for those hard welding projects. Whip-It! butane is top of the line butane used for welding torches and acrylic melting torches, tackle your next project with Whip-It! butane refills!.
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HYYKJ 8 Layers Lab Sifter Standard Sample Vibrating Screen Sieve Shaker Machine for Particle Liquid Powder Lab 110V 120W 50 dB Low Noise

  • ...ing screen machine uses a vibrating motor as the vibration source. The vibration motor vibrates to vibrate the base of the screen machine, and then conducts through the base to the standard test sieve placed on the base to sieve the materialparticles smaller than the mesh surface of the test sieve..
  • 【8 LAYERS TEST SIEVES】The sieve machine can place up to eight layers of test sieves (includingbottom sieves), which can accurately separate one kind of pellets from 2 to 7 particle segments at the same time. High efficiency, exquisite designand durability, any powder and liquid can be sieved..
  • 【MAIN PARAMETER】Available sieve diameter: Ø200mm / 7.87''.
  • Screening particle size: 0.025mm-3mm (0.001-0.12'').
  • 【MAIN FEATURE】Small size, easy to move without space.
  • It can be automatically shut down at regular intervals.
  • The function is full and the operation is simpler.
  • 【WIDE APPLICATION】Widely used in food, medicine,chemical, abra....
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3 Pcs 304 Stainless Lab Sieves, 200 Mesh (0.074 Mm), 80 Mesh (0.18 Mm), 10 Mesh (2 Mm) Aperture Test Sieve, 4 Inch Diameter Economy Test Sieve with Labels for Industrial Laboratory

  • ... standards, safe, sturdy, and firm in texture, and can be applied with your confidecne.
  • You just need to pour kinds of powder into the sieve, shake or tap the flour sieve, saving time and energy.
  • A Variety of Aperture Options: you will receive 3 pieces of 304 stainless lab sieves with a diameter of 10 cm/ 4 inch and a height of 4 cm/ 1.57 inch.
  • They have 3 different apertures, small to large, 200 mesh (0.074 mm), 80 mesh (0.18 mm) ), 10 mesh (2 mm), enough to meet your various testing needs.
  • At the same time, you will also receive 6 sheets of stickers labels for test marking.
  • Nice Stability: this economy test sieve is nice for testing and screening, with high temperature, low temperature resistance and corrosion resistance, easy to clean, can be applied for a long time.
  • Wide Range of Testing: these lab sieves have 3 apertures that can test a wide range of items, 200 mesh can screen edible oil, 80 mesh can screen starch, facial mask powder, pearl powder, etc., 10 mesh can screen mung bean sized items, you can select the right one according to actual needs.
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4E's Novelty Large Sand Sifter for The Beach 4 Pack - Sand Sifter for Shark Teeth Plastic - Beach Toys, Sand Toys for Kids & Toddlers

  • 4 PACK - Sand Sifter toy for Kids - Heavy duty plastic sand sieves for kids for beach.
  • 8.75 INCH - Large Sand Sieves toy, sifter for rocks for kids, sandbox toys for toddlers.
  • DURABLE PLASTIC - Our sand sifter for the beach and toddlers are made of top quality strong heavy duty plastic materials, without sharp edges.
  • BEACH TOYS - All kids love playing with sand at the beach. These are suitable for kids all ages to sift out stones and shark teeth out of the sand, beach toys for kids 3-10, sandbox accessories, beach toys for kids 8-10 sand toys for toddlers age 3-5, sand toys for kids 6-10.
  • FIND TREASURES - Large sand sifter for shark teeth, treasures, sea shells. Your kids will be entertained for house at the beach and find amazing things in the water. Makes a great beach game for family for toddlers to adult boys & girls.
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Mining Gold Nuggets and Flake Gold

  • Durable plastic sidewalls reinforces the sifting screen and holds up to a long day of panning.
  • GOLD PROSPECTOR’S CHOICE - Patented stackable design fits snugly over a 5-gallon bucket.
  • Each sifting pan is 13 ¼” in diameter.
  • Variety of mesh sieves to classify and filter out everything from large rocks and stones to fine sediment.
  • Includes mesh screen sizes of 1/2”, 1/2", 1/4", 1/8", 1/12", and 1/20".
  • CONVENIENT AND PORTABLE - Easy to clean, store, and transport.
  • Fits comfortably into a large backpack or travel bag.
  • Ideal for gold panning around exposed bedrock, inside bends, surging waters, and areas with restricted water flow.
  • DESIGNED TO LAST - Mesh sieves are made with rust resistant high-quality stainless steel.
  • Wire thickness includes 1.4 mm, 0.95 mm, 0.6 mm, 0.45 mm, and 0.35 mm.
  • Lightweight to reduce hand fatigue while sifting through paydirt.
  • GOLD PANNING GEAR ESSENTIAL - A must-have for serious gold seekers and treasure hunters.
  • Saves time and improves gold recovery in sluices and pans.
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Molecular Model Kit with Molecule Modeling Software and User Guide - Organic, Inorganic Chemistry Set for Building Molecules - Dalton Labs 123 Pcs Advanced Chem Biochemistry Student Edition

  • ORGANIC CHEMISTRY MOLECULAR MODEL KIT: Educational models for organic, inorganic, ochem and functional groups chemistry learning. Organic Chemistry Model kit designed for balancing chemical equations, advanced science learning. The Organic Modeling Kit is great for organic structures, cyclic compounds, and biology models..
  • HANDS ON LEARNING: 240 piece molecular model set, including 86 atoms and 153 bonds, provides hands on ball and stick activity to students from grades 7 up to Graduate Level studies to visually demonstrate molecular o chem geometry and structure of compounds & other bond types. Organic Chemistry molecular model student set makes learning math 3D models or atomic structures fun and interactive..
  • MOLECULAR KIT IN 3D: Molecular Model Kit includes pieces of atom centers, bonds, and orbitals for assembly and disassembly tool for removing bonds, inorganic molecules, general empirical formula representations, organic structures, and other concepts of inorganic and organic chem..
  • QUALITY CARRYING CASE TO TAKE ANYWHERe: Made from high quality durable materials designed for easy construction and perfect fit. These Molecular Model Kit Biochemistry pieces are color coded to national standards for easy ID. Organic Chemistry Model Kit includes ....
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TrueShape Nutrition Essential H2 Fizzy Molecular Hydrogen Tablets for Water Nutritional Supplement (Unflavored, 30 Servings)

  • ULTIMATE ANTI-OXIDANT - Molecular hydrogen is the smallest bio-available molecule in the universe, and represents 90% of living matter. When infused in water it provides multiple benefits, including increased energy and antioxidant activity. Hydrogen water tablets support the production of the body’s own in-house antioxidants such as Glutathione and SOD, with no negative side effects.
  • EASY TO USE – Using our molecular hydrogen tablets for water is absolutely easy. Just add one of our molecular hydrogen tablets into a 16 oz bottle of water. Wait for 15 minutes for the tablet to dissolve, and then it’s ready to drink.
  • BE HEALTHIER – Our molecular hydrogen water will flush our bodies with trillions of hydrogen molecules. Molecular hydrogen is an effective antioxidant that pairs only with the worst of the free radicals, Hydroxyl (HO).  Hydrogen therapy is safe as there is no upper limit of use. The more water you drink infused with hydrogen, the better.
  • STIMULATES ENERGY METABOLISM – Our molecular hydrogen tablets help stimulate energy metabolism, promotes healthier metabolic function and improves mental alertness an....
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Molecular Structure Model Kit，974 pcs Crystal Structure Model with Atoms, Bonds, Charge-Clouds, Chemistry Science Model Kit for Students or Teachers of Organic and Inorganic Teaching Learning

  • 【Molecular structure model】974PCS new version of molecular structure model kit including 408 atoms, 530 bonds and 36 kinds of charge clouds. It is a good helper for learning inorganic chemistry, organic chemistry and structural chemistry. This molecular model kit can meet the needs from beginners to advanced science and chemistry learning. Develop and release your chemical genius..
  • 【Cultivate interest】This chemistry crystal structure model with color-coded bonds and atoms helps to visually display the geometric structure and structure of compounds and other bond types, making invisible chemical molecules atomized and deformed, helping teachers and parents Cultivate childrens interest in chemistry, and make learning chemistry 3D molecular or atomic structure fun and interactive..
  • 【Easy to learn】The chemistry learning model kit can assemble complex structures within a few minutes, and it can display chemical structures, molecular bonds and bond angles in all directions. Show basic molecular geometry, chemical molecular structure, and stereochemistry through 3D modeling research. Atoms and chemical bonds are tightly combined and can be easily disassembled with a disconnect tool..
  • 【Environmentally friendly materials】All materials in our chem....
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