Lab-Aids:‚ 12 Large Owl Pellets Use with Basic Owl Pellet Study Kit (#37), Advanced Owl Pellet Study Kit (#37-A), and Individualized Owl Pellet Study Kit (#37-I). Pellets collected from a single region, sterilized, and individually wrapped. Pellets are 1.5" or greater....
Lab-Aids:‚ 40 Small Owl Pellets Use with Basic Owl Pellet Study Kit (#37), Advanced Owl Pellet Study Kit (#37-A), and Individualized Owl Pellet Study Kit (#37-I). ‚ Pellets collected from a single region, sterilized, and individually wrapped. Pellets are 1.25" or...
Lab-Aids:‚ 9 Level Conductivity Meter Kit The LAB-AIDS‚® 9 Level Conductivity Meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs (light emitting diodes) will increase to a...
Lab-Aids: A Study of Enzymes in Seeds Kit Your students gain a complete understanding of the process of starch digestion by plant enzymes, using this individualized lab activity. Seeds that have been soaked overnight are used to illustrate several concepts. Scientific...
Lab-Aids:‚ A Study of Enzymes in Seeds Refresh-A-Kit Re-Supply for‚ A Study of Enzymes in Seeds Kit LAB-67 (pictured). Content List: 3 Lugol's solution bottle 1 Absorbent paper, 45/pkg 5 Soaking containers with bean seeds 5 Soaking containers with pea seeds...
Lab-Aids:‚ ABO-Rh Combination Blood Typing Kit This popular LAB-AIDS® combines all the features of the Basic Blood Typing (LAB-1-32) and the Rh Blood Typing (LAB-1A-32) with a specially designed Side Guide®. It provides information on several different subjects related to blood...
Lab-Aids:‚ Advanced Molecular Model of DNA and its Replication Kit Advanced modeling kit explains DNA double helix model in greater detail, and emphasizes construction of the nucleotides (the phosphate group, deoxyribose sugar, and one of four bases). While replication is observed,...
Lab-Aids:‚ Advanced Owl Pellet Study Kit Advanced kit is designed for an in-depth study of owls and their prey. The kit provides extra identification materials such as illustrations of prey, bone sorting chart, and 15 keys to mammals commonly eaten by...
Lab-Aids: Aspirin Study Kit Aspirin (acetylsalicylic acid) is probably the most used and abused non-prescription drug. Using aspirin tablets brought from home, students analyze and compare them with the Brand "X" aspirin included in this Lab-Aid. They determine the percentage of...
Lab-Aids: Atom Modeling: Structure, Valence, & Bonding Grades: 6+ Number of Students: 32 During the three investigations in this kit, students explore the structure of atoms and how this influences the properties of elements. Although atoms cannot be...
Lab-Aids: Atomic Structure and Chemical Interactions Expand-A-Kit
This EXPAND-A-KIT package when added to the base Atomic Structure and Chemical Interactions Kit LAB-141 (pictured) provides enough material for one additional group of 4 students.
Lab-Aids:‚ Atomic Structure and Chemical Interactions Kit Students are introduced to models of atomic structure and use the planetary model to visualize the number of valence electrons. They discover that the row of the Periodic Table (chemical family) in which the...
Lab-Aids: Bacteria Study Kit Students conduct the classic Leeuwenhoek bacteria experiment in this individualized, self-paced kit. Paralleling methods performed over 300 years ago, students observe and identify bacteria using a microscope. MICROSCOPES ARE NEEDED. Scientific Concepts: Culture bacteria Prepare bacterial...
Lab-Aids:Bacteria Study Kit - Bilingual English/Spanish Students conduct the classic Leeuwenhoek bacteria experiment in this individualized, self-paced kit. Paralleling methods performed over 300 years ago, students observe and identify bacteria using a microscope. MICROSCOPES ARE NEEDED. Scientific Concepts: Culture bacteria...
Lab-Aids:‚ Basic Blood Typing Kit These foundation activities introduce students to the study of blood. Students first draw samples of their own blood to: Determine their own blood group‚ Observe tissue incompatibility‚ Then, they type themselves using the agglutination method which...
Lab-Aids: Basic Chromatography Kit This kit is an exceptional introduction to paper chromatography. Students learn how chromatography can be used to identify the makeup of organic and inorganic substances. To accomplish this, they perform two basic experiments:‚ The separation of chlorophyll...
Lab-Aids: Basic Owl Pellet Study Kit Students use illustrations to identify and classify the skulls and exoskeletons found in owl pellets. This kit is especially useful for lower grade students who are just learning about food chains and food webs. Pellets...
Lab-Aids: Biofuels - Investigating Ethanol Production and Combustion Expand-A-Kit This EXPAND-A-KIT package when added to be base kit Biofuels - Investigating Ethanol Production And Combustion Kit - LAB-39S, (pictured) provides enough material for one additional group of 4 students. Developed...
Lab-Aids:‚ Biofuels - Investigating Ethanol Production and Combustion Kit This LAB-AIDS‚® kit is designed for use with six groups of four, or at most five, students. If your classes have more students than this kit is designed to accommodate, you can...
Lab-Aids:‚ Biology and Chemistry of Soil Experiment Kit Time to play in the dirt! Students use ordinary soil samples to conduct a thorough evaluation of soil. Simple, easy-to-follow techniques and staining procedures are introduced early in this series of activities. After...
Lab-Aids:‚ Biology and Chemistry of Soil Experiment Kit - Bilingual English/Spanish Time to play in the dirt! Students use ordinary soil samples to conduct a thorough evaluation of soil. Simple, easy-to-follow techniques and staining procedures are introduced early in this series...
Lab-Aids:‚ Biology and Chemistry of Soil Refresh-A-Kit Re-supply for Biology and Chemistry of Soil Experiment Kit (LAB-32). Content List: 4 Drop control bottles of Phenolic Rose Bengal 3 Drop control bottles of Barium Chloride Solution 2 Drop control bottles of pH...
Lab-Aids:‚ Blood Clotting Experiment Kit How does blood clot? Students examine their own blood to better understand the clotting process. Students discover their own clotting times studying coagulation rates and bleeding times. They observe the formation of fibrin threads in clotting,...
Lab-Aids:‚ Blood Smear Kit This three-step experiment provides students with a clear understanding of lab techniques and an opportunity for self discovery. Students draw samples of their own blood with individualized sterile lancets and prepare smears by applying Wright's stain. Using...
Lab-Aids:‚ Changing of Equilibrium (Le Chatelier's Principle) Kit According to Le Chatelier's Principle, if stress is applied to any system of reactions at equilibrium, the equilibrium will adjust or shift itself in such a direction so as to reduce the effect...
Lab-Aids: Changing of Equilibrium (Le Chatelier's Principle) Kit - Bilingual English/Spanish According to Le Chatelier's Principle, if stress is applied to any system of reactions at equilibrium, the equilibrium will adjust or shift itself in such a direction so as to...
Lab-Aids:‚ Changing of Equilibrium (Le Chatelier's Principle) Refresh-A-Kit Re-Supply for‚ Changing of Equilibrium (Le Chatelier's Principle) Kit LAB-87 (pictured). Content List: 2 Drop control bottles of Potassium chromate and dichromate 2 Drop control bottles of Dichromate 2 Drop control bottles of Hydrochloric...
Lab-Aids: Cheese Making Kit Students will love making cheese using basic modern science concepts and one of the oldest scientific processes: enzymatic action. In this easy-to-do experiment, students first add viable, non-toxic bacteria to milk to adjusts the pH and enhances...
Lab-Aids: Cheese Making Kit - Bilingual English/Spanish Students will love making cheese using basic modern science concepts and one of the oldest scientific processes: enzymatic action. In this easy-to-do experiment, students first add viable, non-toxic bacteria to milk to adjusts the...
Lab-Aids: Chemiluminescence Demonstration Kit Engage and entertain your students with this chemiluminescence demonstration. You or your students prepare two stock solutions from the materials provided in this Lab-Aid. When the solutions are poured into the tubes, energy is released as a...
Lab-Aids:‚ Chemiluminescence Student Activity Kit Using this Lab-Aid, students conduct a series of simple, safe and dramatic activities that produce light energy (chemiluminescence). They are introduced to an oxidation-reduction reaction as well as rates of reaction. Students also calculate the ratios...
Lab-Aids: Chemplates® Pack of 10 The Lab-Aid® Chemplate® (Pat. No. 3,692,498) is a clear plastic tray about the size of an index card. It has changed thousands of science teachers™ ideas of how to conduct labs. Using the inexpensive Chemplate® eliminates...
