Use these slides for holding liquids and cultures for microscopic examination. They are made from selected 1.5 mm-thick microscope slides, 75 mm L x 25 mm W, with ground edges. The spherically polished cavities are of 13 mm Dia. with 0.5-0.6 mm depth.
• Sold in packs of 12
This dolly provides an easy way to show light can be harnessed to create power. A solar panel attaches to the “hood,” and one set of wire cables transmits power from the panel to the battery. It offers a fun and exciting demonstration.
• Comes with a Teacher’s Guide
See 3 specimens up close in this bioplast. The clear plastic embedment protects fragile specimens and provides an interactive way for them to be handled and inspected close-up without damage. It’s a great staple for biology classrooms.
See the life stages of a honey bee up close in this bioplast. The clear plastic embedment protects fragile specimens and provides an interactive way for them to be handled and inspected close-up without damage. It’s a great staple for biology classrooms.
These bent teasing needles are made with a metal handle for ease of use. The needles are great for use in dissection, as they allow precision and a firm grip. They are a must-have for biology classrooms.
This thermometer is for classroom or outdoor use. It is a spirit-filled wall thermometer with a plastic back and dual scale -20°F to 230°F x 1°F and -30°C to 50°C x 1°C division. Boiling, freezing, room, and normal body temperatures are marked on the scale.
• 6.5″ L x 2″ W
This Digital Instant Read Thermometer has a large viewing display (24 mm x 11 mm) for clear viewing. It is designed in a convenient pen style with a protective sheath. Simple and quick to use, it is a fantastic staple for laboratories.
• On/off and F’/C’ switches
• Scale -50-392°F/-45-200°C
• Uses 1 x 1.5 v LR44 battery
This cell model incorporates details from microscopic slides (not included). The nucleus, mitochondria, endoplasmic reticulum, and ribosomes are clearly shown. The model is mounted on a stand with a key card.
This model shows mitosis stages in plant cells. It identifies the parts of the cell phases of mitosis and the changes cells undergo through the stages. The nucleus, centrioles, centrosome, chromatin, chromosomes, spindle, aster, and other key structures are easily identified. The model is mounted on board with key card. It is made of hard plastic.
Use these tongs for holding beakers from 50 ml up to 600 ml capacity. The jaws are covered with replaceable PVC tubing. These tongs are crucial for safely moving beakers in the lab.
• Made of plated steel
• 14.25″ (360 mm) L
Graham Coil Type Glass Condenser, 300 mm length, 24/40 joint
This condenser is primarily used for distillation requiring high surface area per unit length. It is made of borosilicate glass. It has a leak-free jacket sealed to the inner tube, which is coiled throughout, and its inlet end is sloped to avoid trapping condensates. A drip tip is provided at the lower tip.
• Stabilizers inside jacket help prevent the coil from moving and breaking
• Packaged in gray foam packaging for safe transit and storage
• Accepts 0.31″ (8 mm) flexible tubing
• Jacket Length: 12″ (300 mm)
• Joint Size: 24/40