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Best Biological Indicator Verification Kit

AmScope M30-ABS-KT1-WM 120X-240X-300X-480X-600X-1200X Educational Metal Arm Kids Compound Microscope Kit + Book

  • 40-piece beginner biological microscope kit offers 120X, 240X, 300X, 480X, 600X and 1200X magnifications.
  • Durable metal arm with stage, clips and rack and pinion focusing.
  • Built-in LED electrical illumination and reflecting mirror for natural illumination.
  • Built-in rotating color filter wheel and power indicator on rotating turret.
  • The book - The World of The Microscope and two AA batteries included.
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Aquascape DIY Backyard Pond Kit 8-feet x 6-feet | 99764

  • Aquascape DIY Backyard Pond Kits come complete with everything you need to build a beautiful ecosystem pond in any space, eliminating the guesswork and calculations when purchasing individual components.
  • Includes energy-efficient and reliable EcoWave Pond Pump.
  • Builds an 6-feet x 8-feet pond with a maximum depth of 2-feet.
  • Convenient Welcome Kit is included as a perfect introduction to the Aquascape Lifestyle.
  • Includes: Signature Series 200 Pond Skimmer, Signature Series 1000 BioFalls Biological Filter with BioBalls Biological Filter Media, EcoWave 2000 Pond Pump, Kink-Free Pipe – 1.5-inch x 25-feet, 45 mil fish safe EPDM liner – 10-feet x 12-feet and 120 sq. ft. of protective underlayment, Welcome Kit, and Installation Kit containing silicone, pond and waterfall foam sealant, and more.
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AquaScape 99765 DIY Ecosystem Backyard Pond Kit, 8-feet x 11-feet, Black

  • Aquascape DIY Backyard Pond Kits come complete with everything you need to build a beautiful ecosystem pond in any space, eliminating the guesswork and calculations when purchasing individual components.
  • Includes energy-efficient and reliable EcoWave Pond Pump.
  • Builds an 8-feet x 11-feet pond with a maximum depth of 2-feet.
  • Convenient Welcome Kit is included as a perfect introduction to the Aquascape Lifestyle.
  • Includes: Signature Series 200 Pond Skimmer, Signature Series 1000 BioFalls Biological Filter with BioBalls Biological Filter Media, EcoWave 2000 Pond Pump, Kink-Free Pipe – 1.5-inch x 25-feet, 45 mil fish safe EPDM liner – 12-feet x 15-feet and 180 sq. ft. of protective underlayment, Welcome Kit, and Installation Kit containing silicone, pond and waterfall foam sealant, and more.
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100 PCS Nucleic Acid Purification Column Genomic DNA/RNA Purification Column 2ml Separation Column with Filter (8-Layer-Genome/DNA/RNA Extraction)

  • In DNA extraction lab students will learn the history of the discovery of Deoxyribonucleic acid (DNA) and its structure.
  • Understand the nature of genetic inheritance and the role of DNA and proteins in genetic expression while using biological detergents, enzymes, and ethanol to isolate DNA from plant material.
  • Kit contains enough materials for 15 groups.
  • Teachers manual and student study guide copymasters are included.
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Simply Ponds 2100 Water Garden and Pond Kit with 15 Foot x 20 Foot PVC Plastic Liner - PVCXSH0

  • ...: 16" Waterfall Filter, 7" Serenity Skimmer, Manta 2,100 GPH Submersible Pump, 15' x 20' 20-Mil PVC PolyGuard Pond Liner, 300 sqft. of UnderGuard Underlayment Nonwoven Geotextile, 1-Watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 16oz. can, Pond Starter to start biological filtration..
  • PolyGuard Pond Liner is durable. Underlayment adds protection from rocks and punctures underneath the pond liner. Manta pump has a highly energy efficient variable speed motor. Skimmer has faux rock lid, mesh leaf basket, and filter mat for cleaning floating debris. Waterfall has filter mat for biological filtration. Pond lighting has energy efficient LED technology. Waterfall foam is used to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: PVC PolyGuard Pond Liner - 5 years.
  • 16" Waterfall Filter and Skimmer - 5 years.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Simply Ponds 2100 Water Garden and Pond Kit with 15 Foot x 20 Foot EPDM Rubber Liner - XSH0

  • ... 16" Waterfall Filter, 7" Serenity Skimmer, Manta 2,100 GPH Submersible Pump, 15' x 20' 45-Mil EPDM LifeGuard Pond Liner, 300 sqft. of UnderGuard Underlayment Nonwoven Geotextile, 1-Watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 16oz. can, Pond Starter to start biological filtration..
  • LifeGuard Pond Liner is durable. Underlayment adds protection from rocks and punctures underneath the pond liner. Manta pump has a highly energy efficient variable speed motor. Skimmer has faux rock lid, mesh leaf basket, and filter mat for cleaning floating debris. Waterfall has filter mat for biological filtration. Pond lighting has energy efficient LED technology. Waterfall foam is used to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: EPDM LifeGuard Pond Liner - Limited Lifetime.
  • 16" Waterfall Filter and Skimmer - 5 years.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Simply Ponds 3000 Complete Water Garden and Pond Kit with 10 Foot x 15 Foot PVC Plastic Liner - PVCSAN2

  • ...onds Skimmer 4000 with 8" Door, Commando Series 3,000 GPH Variable Speed Pump, 10' x 15' 20-Mil PVC PolyGuard Pond Liner, 150 sqft. of UnderGuard Underlayment Nonwoven Geotextile, 1-watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 16oz. can, Pond Starter to start biological filtration..
  • PolyGuard Pond Liner is durable. Underlayment protects from punctures underneath the pond liner. Commando 3,000 GPH Variable Speed pump has an energy efficient variable speed motor. Waterfall has a filter mat and BioBalls for biological filtration and a 16" planting tray. Pond lighting uses efficient LED technology. Use waterfall foam to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: EPDM LifeGuard Pond Liner - Limited Lifetime.
  • 16" Waterfall Filter and Skimmer - 5 years.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Aube By Honeywell TH115-A-240D-B/U Programmable Electronic Thermostat

  • Advanced temperature control ensures total comfort by minimizing temperature swings.
  • On Standby switch enables thermostat shutdown at end of heating season for added security.
  • On-screen heating power indicator gives at-a-glance verification of power being used.
  • Temporary bypass enables temperature override without changing programming.
  • Battery-free backup means no re-programming thermostat after power outage.
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Simply Ponds 4000 Complete Water Garden and Pond Kit with 20 Foot x 25 Foot EPDM Rubber Liner - MAN0

  • ...fall Filter, Amazing Ponds Skimmer 4000 with 8" Door, Aqua Pulse 4,000 GPH Pump, 20 ft. x 25 ft. 45-Mil EPDM LifeGuard Pond Liner, 500 sqft. of UnderGuard Geotextile Underlayment, 1-Watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 16oz. can, Pond Starter to start biological filtration..
  • LifeGuard Pond Liner is durable. Underlayment adds protection from rocks and punctures underneath the pond liner. Aqua Pulse pump has an energy efficient variable speed motor. Skimmer has filter mats and a leaf basket to clean floating debris. Waterfall has a filter mat for biological filtration and a 16" planting tray. Pond lighting has energy efficient LED technology. Waterfall foam is used to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: EPDM LifeGuard Pond Liner - Limited Lifetime.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Simply Ponds 4000 Complete Water Garden and Pond Kit with 15 Foot x 15 Foot PVC Plastic Liner - PVCMAN4

  • ...rfall Filter, Amazing Ponds Skimmer 4000 with 8" Door, Aqua Pulse 4,000 GPH Pump, 15 ft. x 15 ft. 20-Mil PVC PolyGuard Pond Liner, 225 sqft. of UnderGuard Geotextile Underlayment, 1-Watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 16oz. can, Pond Starter to start biological filtration..
  • PolyGuard Pond Liner is durable. Underlayment adds protection from rocks and punctures underneath the pond liner. Aqua Pulse pump has an energy efficient variable speed motor. Skimmer has filter mats and a leaf basket to clean floating debris. Waterfall has a filter mat for biological filtration and a 16" planting tray. Pond lighting has energy efficient LED technology. Waterfall foam is used to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: PVC PolyGuard Pond Liner - Limited 5-year Manufacturer Defect.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Simply Ponds 3000 Complete Water Garden and Pond Kit with 15 Foot x 20 Foot EPDM Rubber Liner - SAN0

  • ... Ponds Skimmer 4000 with 5" Door, Commando Series 3,000 GPH Variable Speed Pump, 15' x 20' 45-Mil EPDM LifeGuard Pond Liner, 15' x 20' UnderGuard Underlayment Nonwoven Geotextile, 1-Watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 12 oz can, Pond Starter to start biological filtration..
  • LifeGuard Pond Liner is durable. Underlayment protects from punctures underneath the pond liner. Commando 3,000 GPH Variable Speed pump has an energy efficient variable speed motor. Skimmer has filter mats and a leaf basket to clean floating debris. Waterfall has a filter mat and BioBalls for biological filtration and a 16” planting tray. Pond lighting uses efficient LED technology. Use waterfall foam to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: EPDM LifeGuard Pond Liner - Limited Lifetime.
  • 16” Waterfall Filter and Skimmer - 5 year.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Simply Ponds 4000 Complete Water Garden and Pond Kit with 15 Foot x 20 Foot EPDM Rubber Liner - MAN3

  • ...kimmer 4000 with 5" Door, Commando Series 3,000 GPH Variable Speed Pump, 15' x 20' 20-Mil PVC PolyGuard Pond Liner, 300 Square Feet of UnderGuard Underlayment Nonwoven Geotextile, 1-Watt Mini Bronze Spot Light, 1.5" x 25' Kink Free Tubing, Waterfall Foam to seal gaps between rocks - 12 oz can, Pond Starter to start biological filtration..
  • LifeGuard Pond Liner is durable. Underlayment adds protection from rocks and punctures underneath the pond liner. Aqua Pulse pump has an energy efficient variable speed motor. Skimmer has filter mats and a leaf basket to clean floating debris. Waterfall has a filter mat for biological filtration and a 16” planting tray. Pond lighting has energy efficient LED technology. Waterfall foam is used to seal gaps in rocks in the stream and waterfall. Pond Starter to start biological filtration..
  • Warranties: EPDM LifeGuard Pond Liner - Limited Lifetime.
  • 16” Waterfall Filter and Skimmer - 5 year.
  • All installation hardware and plumbing fixtures are included. Checkout or pond installation videos to aid you in pond construction by clicking on the pond installation videos link in the description..
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Aube Technologies TH115-A-120S 7-Day Programmable Line Voltage Thermostat for Electric Heating

  • Advanced temperature control ensures total comfort by minimizing temperature swings.
  • ON/STANDBY switch enables thermsotat shutdown at the end of heating season for added security.
  • On-screen heating power indicator gives at-a-glance verification of power being used.
  • Early Start function ensures programmed temperature is reached by programmed time.
  • Temporary bypass enables temperature override without changing programming.
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