Reviews Test Tube Rack 16mm

SUPERLELE 48 Pack Plastic Test Tubes with Caps 16x150mm 25ml Plastic Tubes for Lash Wands Party Supplies Scientific Experiments

✅SIZE: Diameter: 0.62 inch / 16 mm, Length: 6.3 inch / 160 mm(with cap). Our plastic test tube shooter holds 25 ml or 1 ounce of your favourite shot..
✅MATERIAL: Made of clear polystyrene (PS) , both durable yet toxic-free. Making your gifts available in catching the eye of your patrons and guests..
✅TEST TUBE CAPS: Caps can be closely attached to plastic test tubes, enabling good sealing performance and can effectively prevent liquid leakage..
✅VERSATILITY: Perfect test tubes with caps for school scientific experiments, perfect storage container for seed beads and powder spices. Best test tube shooters for shots, promoting a lasting impression of your party shots and handmade gifts..
✅FURTHER APPLICATION: Perfect size test tubes for lash wands and plant propagation, as well as bath salt~.

Detachable plastic test tube rack and easy to assemble..
For 15 to 17mm test tubes, round holes, hold 50 tubes..
Clear for easy viewing and holes are inscribed with number for tracking tubes..
Economical and space-saving rack for student use or applications in lab or at home..
Three-tier design permits convenient insertion and removal of tubes..

Made of 304 Stainless Steel, durable and light weight, easy to carry. It can be used to place the test tube in an orderly manner in the laboratory, so as to save a lot of space, and can be used as a carrier to better move the test tube..
Highly polished surface, no edges and sharps, chemical and corrosion resistant..
Fit for 15 to 18mm test tubes, round holes, hold 40 tubes..
Economical and space-saving rack for applications in lab or at home..
3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug..

Made of 304 Stainless Steel, durable and light weight, easy to carry. It can be used to place the test tube in an orderly manner in the laboratory, so as to save a lot of space, and can be used as a carrier to better move the test tube..
Highly polished surface, no edges and sharps, chemical and corrosion resistant..
Fit for 26 to 29.5mm test tubes, round holes, hold 10 tubes..
Economical and space-saving rack for applications in lab or at home..
3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug..

Use glass test tubes to store candy, powder, liquid, bath salt or propagation tubes to grow plants, then place the test tubes on a sturdy acrylic test tube rack.Convenient for your storage, decoration and display.
When you want to decorate furniture or hold parties, transparent glass test tubes will add luster to your home.
24pcs 25×150mm glass test tubes with cork stoppers | a brush with a diameter of 25mm.
Material: Heat-resistant borosilicate glass tubes and sealed repeatedly cork,Nylon wire brush.

Eyepieces: wide field WF10X/18 and WF25X.
Objective: achromatic DIN 4X, 10X, 40X (spring),100X (spring, oil).
Head: 30 degrees inclined 360 degrees rotatable trinocular Siedentopf.
Interpupillary: hinge adjustment 1-7/8inch ~ 2-15/16inch (48mm ~ 75mm).
Diopter: adjustable on left eyepiece tube.
Nosepiece: revolving, quadruple, reversed.
Total magnification: 40X-100X-250X-400X-1000X-2500X.
Stage: X-Y mechanical stage with scales, range 3inch x 1-9/16inch (78mm x 40mm), dimension 5-1/2inch x 4-1/4inch (140mm x 1....

Minimum test tube or other object height is 3.25.
Use to hold tooth brushes, razors, or even pens.
Wooden test tube stand - 12 holes of 22 millimetre. Test stand measures 16.75 inch long 2.5 inch wide base and 4.5 inch tall.