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Best Hollow Columns

Edvotek 109 DNA Fingerprinting I - I.D. of DNA by Restriction Fragmentation Patterns, for 8 Gels

  • Use your extra Miniprep reagents with UPrep Spin Columns!.
  • Simply follow the kit manufacturer's purification protocol using UPrep Spin Columns.
  • Purify up to 5µg DNA or RNA in as little as 6µl eluate with complete elution and no binding/wash buffer carryover!.
  • UPrep Micro columns are ideal for PCR purification, Gel extraction, RNA Clean-up and gDNA microprep (up to 5µg).
  • Use standard UPrep Spin Columns (cat# 88-143, 88-243C) for plasmid miniprep, PCR purification, RNA Clean-up and gDNA Miniprep (up to 25µg).
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Hourly Appointment Book, Scheduling Book, Daily Schedule Planner with 15 Minutes Increments, Business Appointment Book for Multiple Schedules, Business Planner, Updated, 2 Years, Large, HARDCOVER

  • ✔ APPOINTMENT BOOK: Schedule planner has 4 columns on each page open to 8 columns. Use it to plan up to 8 subjects or 8 person on a single easy to see layout. Big bold marked hourly slots with 15 minutes boxes, goes from 8 am to 9 pm with extra space on top and bottom. UNDATED to provide complete flexibility in the booking and planning .Hardcover, lay flat with metal spiral bound design makes it perfect for businesses, professionals, teachers, moms for yearly and academic planning..
  • ✔ 4 COLUMNS PER PAGE DESIGN: Large size planner pages are 8"x11" in size. It has 4 columns every pages that opens to 8 columns for the spread. This appointment planner can be used for up to 8 people or 8 subjects or use it as 4 people, 4 subject planner or any combination from 1-8 subjects, people. You have the complete flexibility to plan with this layout..
  • ✔ QUALITY CONSTRUCTION: Rugged strong hardcover, metal wire coil, white crisp quality BLEED -PROOF paper, professional quality designed for a busy environment..
  • ✔ COMPLETE SCHEDULING TOOL: This planner appointment book is designed to help busy professionals, business people....
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eSUN eSpool Detachable Refilament Reel, Reusable Filament Spool, 2 Pack, 200x65mm

  • ... of PC material, light weight, high toughness and strength. Transparent appearance can monitor the usage of remaining filament in real-time. High Temperature Resistance and Large Hollow Structure makes 3D printer filament dried faster..
  • 【Easy to Use】Press cuboid column into the fixing hole of the disk until 3pcs columns are fixed, put 3D refill onto the installed disk, then align the fixing hole of another disk and press until the two disks are tightly fixed together. eSpool can be used repeatedly, durable and strong, not easy to break..
  • 【High Compatibility】Disk Diameter 200mm, Column Lengh 65mm, Column Width 34mm, Disk Thickness 4mm. Assembled structure, small space occupation, convenient to storage. Compatible with Most of 0.5KG, 0.75KG and 1KG PLA, PETG and other 3D printer spoolless filament..
  • 【Package Includes】2 Pack eSpool in total, each eSpool includes 2pcs round disk and 3pcs cuboid column, come in a packaging bag made of biodegradable PBAT and PLA biological materials. eSpool can be used with eSUN eBOX Dryer Box together, shorten drying time..
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PURTOCA Balloon Column Kit - 2-Piece Balloon Stand Pole And Base Set - Easy Setup Long- Lasting Balloon Tower Kit - DIY Balloon Columns for Birthday Graduation Wedding & Christmas Party

  • ✅ INVEST IN A COMPLETE BALLOON COLUMNS KIT: Get 2 x 8.3" diameter stands, 10 x 30cm white poles, 8 x connectors, 30 x balloon clips, 2 x balloon....
  • ✅ LIVEN UP THE PARTY ATMOSPHERE: Make the special celebration unforgettable for your guests! This DIY ballon stand kit is the best choice for the....
  • ✅ INSTALL YOUR COLUMNS FOR BALLOONS WITHIN MINUTES: No need to be a balloon expert to set up your balloon column with base! Assemble it in a few....
  • ✅ USE YOUR BALLOON COLUMNS OVER & OVER AGAIN: We make our bases for balloons from sturdy materials, which will last for many uses without breaking.....
  • ✅ LOVE OUR BALLOON COLUMNS OUR YOUR MONEY BACK: We want you to try our balloon stand kits worry- free,this is why we back them with our reliable....
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SKOLOO Balloon Column Stand Kit for Floor, 5 Feet Balloon Column Kit, Set of 2, Balloon Tower Assembly Kit for Wedding Birthday Graduation Party Event Supplies Decoration

  • 【Sturdy balloon column assembly kit】2 set balloon column kits, balloon tower stand kit with base, 8 thicken PVC pipe pole, 30 balloon rings, withstand 80 balloons.
  • Balloon stand kit display size: 60 inches balloon column stand kit for floor, we recommend build 2 set standard 5 feet high balloon columns for floor..
  • The balloon pillars stand kit with hollow base & pole, please add water or sandy to increase weight.
  • and insert the balloon ring upside down into the pvc tube to prevent the balloon from falling off.(Place the opening down).
  • Multifunctional reusable balloon holder stand for birthday party, wedding, graduation party decorations 2023, family dinner, Christmas, Friendsgiving, Hanukkah and event decorations etc..
  • use your creativity to decorate your party with different balloons.If there have any quality OR assemble issue of our balloon column stand, please feel free to contact us!.
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NNI FITNESS 2020 Commercial Smith Machine - Black

  • Preacher Curl (Optional on Bench Attachment).
  • Leg Extension / Leg Curl (Optional on Bench Attachment).
  • J Hooks (Extends 4.5" From Cable Columns).
  • Bar Catches (Extends 16" From Cable Columns - Included in the Depth measurement of 65).
  • Lat Pull Knee Cushion (latches on to support you at the knees for lat pull downs).
  • Jammer Arms (Connects to Cable Columns to perform various arm / leg workouts).
  • Weight Stack Increments: 11 lbs (20) 11 lb Plates per side (Feels like 5.5 lb increments due to 2:1 ratio).
  • Dimensions: 87 3/8"h x 88 1/8"W x 65"D (65" Depth is w/Bar Catches connected).
  • Dimensions w/Jammer Arms Fully Extended" 101.5" (Jammer Arms extend 56.5" from Cable Columns).
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Columnar Pad, ColumnWrite, 8-1/2\ x 11\

  • 41 LINES WITH 8 COLUMNS PER SHEET – Convenient Column Write pads provide plenty of space for facts and figures, with 41 numbered lines and 8 columns per sheet. Includes 10,000,000 units per column..
  • LETTER-SIZED SHEETS – Sheets are a standard letter-size, 8-1/2” x 11,” with 50 sheets per pad..
  • GREEN-TINTED AND DOUBLE-SIDED – Sheets are tinted pale green, with alternating shaded columns to ensure easy visibility. Pages are double-sided and ruled on both sides, with green and brown ink..
  • CONVENIENT PAD – Handy pad allows you to take your numbers on the go. It fits neatly into almost any folder, briefcase or backpack..
  • PRE-PUNCHED – Pad is pre-punched, with three neat holes that allow it to fit neatly into three-ring binders..
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Zieglerworld Huge 22 x 34 Laminated Reusable Exercise Workout Wall Chart Planner & Tracking - Track Your Progress + Dry Erase Pen

  • PREMIUM HUGE 22 x 34 Laminated & Reusable Exercise Workout Chart WITH Dry Erase Pen!.
  • CAN TRACK 30 days of activity with MULTIPLE Columns to log activities - Others Don't compare!.
  • CHART has 8 Columns to track your strength Activities - Each Strength Activity can track Reps, Sets & the Amount of Weight.
  • CHART ALSO has 1 column to track your endurance - with three endurance columns to track Time Distance & Speed.
  • 100% MONEY BACK GUARANTEE AS ALWAYS FROM ZIEGLERWORLD!.
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Monoprice Monolith Speaker Stands (Each), Black, 32 Inch

  • Sturdy Construction:Four steel support columns feature a scratch-resistant black powder coat finish. The result is a rigid platform outfitted with a satin finish that cleans easily and resists scratches and scuffs. Each stand is 24 inches tall and is acoustically inert..
  • Rectangular Columns:All four support piers can be filled with sand or steel shot for the ultimate in vibration dampening. This will further reduce any unwanted vibrations or resonances that can color the sound and reduce fidelity..
  • Adjustable Spikes:Each stand comes with adjustable spikes to pierce through your carpet and isolate the stand and your speaker from floor vibrations and resonances..
  • Sturdy & Stylish Steel: The steel support columns bring together durability and a sleek design..
  • The Perfect Speaker Support: Acoustically inert strength and rigidity to support even the heaviest of components and devices..
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Wilson Jones Columnar Pad, ColumnWrite, 8-1/2\ x 11\

  • 41 LINES WITH 4 COLUMNS PER SHEET – Convenient Column Write pads provide plenty of space for facts and figures, with 41 numbered lines and 4 columns per sheet. Includes 10,000,000 units per column..
  • LETTER-SIZED SHEETS – Sheets are a standard letter-size, 8-1/2” x 11,” with 50 sheets per pad. Each column measures 2-3/8” wide..
  • GREEN-TINTED AND DOUBLE-SIDED – Sheets are tinted pale green, with alternating shaded columns to ensure easy visibility. Pages are double-sided and ruled on both sides, with green and brown ink..
  • CONVENIENT PAD – Handy pad allows you to take your numbers on the go. It fits neatly into almost any folder, briefcase or backpack..
  • PRE-PUNCHED – Pad is pre-punched, with three holes that allow it to fit neatly into three-ring binders..
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Wilson Jones Columnar Pad, ColumnWrite, 8-1/2\ x 11\

  • 41 LINES WITH 12 COLUMNS PER SHEET – Convenient Column Write pads provide plenty of space for facts and figures, with 41 numbered lines and 12 columns per sheet. Includes 10,000,000 units per column..
  • LARGE SHEETS – Sheets are a large 11” x 16-3/8,” designed to provide more space for record-keeping, but can fold to a standard letter size. 50 sheets per pad. Each column measures 2-3/8” wide..
  • GREEN-TINTED AND DOUBLE-SIDED – Sheets are tinted pale green, with alternating shaded columns to ensure easy visibility. Pages are double-sided and ruled on both sides, with green and brown ink..
  • CONVENIENT PAD – Handy pad allows you to take your numbers on the go. It fits neatly into almost any folder, briefcase or backpack..
  • PRE-PUNCHED – Pad is pre-punched, with three holes that allow it to fit neatly into three-ring binders..
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CMQC Wine Bottle Protector Bags for Travel 30 Packs Inflatable Bubble Cushion Wine Bags for Safety Shipping Air Filled Column Protective Sleeves with Random Color Air Pump, 3 Sizes/Each 10

  • 【Premium Design】Made of high-quality PE material and consists total 9 layers of co-extruded film. And the 2 layers of nylon from CMQC wine bottle protector will provide better toughness, stretchability and protection for your fragile items. Also our wine bottle protector bags are designed in independent air columns, even one broke won't affect to other columns, which provide better protection..
  • 【Easy To Use】The whole set of our wine bottle protector bag contains total 30 packs of protective bags in 3 different sizes, each size has 10 packs of bags and 1 air pump in random color. Just need few times pumping and slip your wine bottle into the sleeve box, then the wine protector bag will cushion your bottle very well. Perfect for journey, checked luggage in traveling..
  • 【Wide Use】Not only for packaging your wine bottle, beer, champagne, perfumes, but also can be used to protect your other fragile and important items which need to be transported to other places. The durable cushion bubble bags help reduce breakage and deformation of your items..
  • 【Great Choice】 - The wine bottle protector bags are in 3 sizes, 15.2'' height-7 columns of 750 ml, 16'' height -7 columns for 750ml, 17.9'' height -9 columns for 1500ml, and please check the packa....
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Naturefalls 40” H Modern Outdoor Fountain - 4 Crocks Outdoor Garden Fountains with Contemporary Design&LED Light for Garden, Patio, Deck, Porch, Backyard and Home Art Decor (40inches, Brown and Gray)

  • With the suitable size 14" L x 14" W x 40" H for indoor or outdoor décor. The modern cascading bowls water fountain will add instant beauty to your surroundings..
  • Constructed of durable resin and fiberglass material to withstand any weather conditions. This modern curved columns zen outdoor water fountain is very lightweight, durable and weatherproof. Perfect for using in house, office or garden, patio, deck, yard and porch..
  • Built-in LED lights in the lower three basins and the middle “6” hollow out, illuminates the rustic bowl waterfall fountain and water flow day and night..
  • Comes with the jar relaxation fountain is a plug-in water pump. The pump is low-voltage, safe and the running water speed is adjustable. You can adjust the water flow speed according to your preference. The soothing sounds of flowing water will bring stress relief and relaxation to your environment..
  • 【Shipment】The relaxing outdoor water fountain will be shipped directly from US, fast and safe delivery time: 3-5 business days.
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