Best Lab Tube Racks

This is a high quality wooden test tube rack that has (6) 22mm holes.
Reviews
Find Best Price at Amazon"I got this to use as a fountain pen display and it works wonderfully for that purpose."
"The 22mm openings are large enough to accommodate any razor and even my Gillette Black Beauty and Schick Krona can fit very nicely."
"Simply Great for Fountain Pens!"
"It's a touch too long for my longest razor (Schick Krona) to hang in the holes, but that doesn't bug me."
"Works great to store and display some of the more expensive, larger pens that I own."
"This makes for an interesting pen holder."
"I'm using this for my fountain pens."
"Tubes work great for testing aquarium water samples."

This is a high quality wooden test tube rack that has (12) 22mm holes.
Reviews
Find Best Price at Amazon"Great rack for double edge safety razors."
"This is great for holding DE razors."
"Works great for a razor stand."
"3" handle razors, the old standard, have the head end up supported by the upper wood piece with the holes in it."
"I found they are perfect for housing my vintage safety razor collection."
"The bottom of the heads will not contact the top rail and they tend to rotate."
"We're making a Harry Potter potions class in one of the rooms of our home this year for Halloween and I wanted some test tubes in the decor so I ordered this, painted it and distressed it to look old, added the various colored test tubes and it looks awesome!"
"This is a nice test tube rack."

Keep Your Test Tubes Clean, Dry and Upright In This Sturdy Rack.
Reviews
Find Best Price at Amazon"My test tubes wouldn't fit until I used my dremel to make them a tiny bit bigger."
"Used the rack and tubes for a Rick and Morty themed pre-game."
"Read the fine print, do not include the tubes."
"We use it to display various forms of honey that we transfer to capped test tubes at the end of a good bee season."
Best Lab Bottle Racks

Speed Rail / Bottle Holder 22 Long Stainless Steel Our Bottle Holder / Speed Rail Will Unclutter Your Bar Area By Organizing Your Liquor Bottles. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Works great should have got one a long time ago."
Best Lab Pipette Racks

Package included: 120pcs 5ml pipettes.
Reviews
Find Best Price at Amazon"Arrived quickly."
"These work great."
"missing 1 star here because some droppers had hole defects in the bulb... otherwise I love these!"
"Super useful."
Best Lab Drying Racks

The Heathrow Scientific HD23243A glassware drying rack holds up to 90 pieces of glassware for drying.
Reviews
Find Best Price at Amazon"works great!"
"I am constantly washing 10 and 50 ml falcon tubes and this will be perfect for drying them!"
"We use it every day and it allows many different types of items to be dried."
"The metal tabs at the bottom of the backsplash are to (I'm assuming) secure the backsplash to the rack, but you have to fold them differently on each side because the rack is loopsided - and they are razor-sharp."
"It gets the job done, but it arrived it a single, crappy box, all bent up, and looking like it had come around the world, which it probably had."
"The rack would have been exactly what I wanted except for two issues: 1) the top row of pegs broke off in shipping; although easy to repair, steps should have been taken to prevent the breakage."
"The main issue I have is the vinyl has started to break down and turned gooey."
Best Lab Washing Racks

Epoxy coated for chemical resistance, can be autoclaved at 121 degree C. Wide base provides stability without crowding the bench.
Reviews
Find Best Price at Amazon"Good product and pricing."
Best Lab Microcentrifuge Tube Racks

Each rack can hold different sized tubes on each side, Side 1 ( 4 - 50mL tubes), Side 2 (12 - 15mL conical tubes), Side 3 (32 - 1.5/2.0mL tubes), Side 4 (32 - 0.5mL microtubes).
Reviews
Find Best Price at Amazon"Very nice and effecient to hold 20 of 50ml centrifuge tubes."
"These do a good job especially for holding microcentrifuge tubes."
"Decent tube racks for my classroom that hold various sizes of tubes."
"Awesome for making slime with kids."
"Perfect for holding test tubes, tools, etc."
"I tried assembling the individual racks into larger units, and this is where the racks fail. However, assembly of the racks into larger units is not a required feature for me, and I will use the individual units as such (which are good for use in a bio lab)."
"If students put their 15 ml tubes in the rack and picked it up, the tubes will fall through the larger holes on the opposite side."