General Chemistry Kits
Sigma Aldrich Fine Chemicals Biosciences Magnesium Chloride Solution | 7786-30-3 | MFCD00011106 | 10x1ml
Magnesium Chloride Solution | Mol Wt: 95.21 | 7786-30-3 | MFCD00011106 | 10x1ml
Hach Company Bottle, Storage, Oblong 118mL Capacity, 6/pk
Capacity: 118 mL. Polyethylene oblong storage bottle with cap. Optional Child-Resistant cap and Glass Dropper sold separately.
Perkin Elmer US LLC SMARTintro Sample Introduction Kit Semi-Conductor Configuration - White
PerkinElmer introduces the2000 ICP-MS high purity solution-ready sample introduction technology. Engineered for analysis in the semiconductor industry, this high-performance system utilizes SilQ ultra high purity quartz spray chamber, torch, and injector to minimize contamination and delivers absolute accuracy and precision. This kit includes: Type C PFA ST3 Nebulizer (N8152378) SilQ Cyclonic C3 High Sensitivity Spray Chamber (N8152424) One-Piece 2.0 mm I.D. Injector SilQ Torch (N8152428) Female CTFE Barb Fitting (N8145018) PeriPump Starter Tubing Kit (N8150060) Torch Light Shield Disk (N8152377) PC3X Peltier Cyclonic Spray Chamber System (N8152382) PFA-ST Internal Standard Addition Tee (N8152423) Cyclonic Spray Chamber/Cassette UV Light Shield (N8152425) White Torch Cassette (N8152432) Torch Injector Nut Removal Tool (N8152443) Torch Injector Nut (N8152451) Internal Standard Probe, Qty. 2 (N8152452) 0.5 mm I.D. Sample Introduction Line for PFA-ST Nebulizer (N8152455) 0.8 mm I.D. PTF
Perkin Elmer US LLC SMARTintro Sample Introduction Module, Black, with Demountable 2.0 mm I.D. Quartz Injector and Quartz Torch
This module, incorporated in the NexION 2000 ICP-MS Productivity Configuration Kit, includes: Cassette Piece (Black) (N8152433) 2 mm I.D. Demountable Quartz Injector (N8152376) Demontable Quartz Torch (N8152379) Torch Injector Nut (N8152451) PTFE Torch Light Shield (N8152377)
Perkin Elmer US LLC SMARTintro Sample Introduction Module, Blue, with One-Piece 2.0 mm I.D. Quartz Torch-Injector
This module, incorporated in the NexION 2000 Sample Introduction Base Configuration Kit (N8150034), includes: Cassette Piece (Blue) (N8152430) One-Piece Quartz Torch with 2 mm I.D. Injector (N8152472) Torch Injector Nut (N8152451) PTFE Torch Light Shield (N8152377) Torch Injector Removal Tool (N8152443)
Sigma Aldrich Fine Chemicals Biosciences Methyl 4-hydroxybenzoate ReagentPlus(R), >=99.0%, crystalline | 99-76-3 | MFCD00002352 | 1KG
Methyl 4-hydroxybenzoate ReagentPlus(R), >=99.0%, crystalline | Purity: >=99.0% | Mol Wt: 152.15 | 99-76-3 | MFCD00002352 | 1KG
Educational Innovations PHOSPHORESCENT VINYL SHEETS
This 'glow-in-the-dark' material absorbs light and slowly emits it over a few minutes. The material has a stick-on backing and can be cut with scissors. (12 in. square.)
Educational Innovations Instant Snow Polymer, 454g (1lb)
Add water to this granular white powder and watch it instantly expand to 40 times its original volume. The result is a fluffy artificial snow that feels as cool as it looks! Our snow won't "melt" but it can be dehydrated and re-used. Great for teaching endothermic and exothermic reactions or as part of a polymer lab. This is a great demonstration of interest to students and educators of ALL ages and abilities.
Hach Company MEL/m-ColiBlue24 Field Filtration Lab
The Coliform and E. coli Field Filtration Kit features Hach's m-ColiBlue24 Broth and Millipore's Portable filter assembly, Push Fit funnels and Millipore membranes to simplify membrane filtration testing in the field. m-ColiBlue24 Broth simultaneously detects total coliforms and E. coli in 24 hours. The kit includes all the necessary materials and apparatus for convenient, efficient field operations, and comes in a carrying case for easy storage. Contains: 40 m-ColiBLue24 broth ampules, 150 Push Fit funnels and S-Pak filters (Millipore), 1 Microfil Stand Alone support (Millipore), 1 Syringe/tubing vacuum device, 50 petri dishes (50 mm, sterile) with nutrient pad, 50 sterile, individually wrapped 10 ml pipets (poly), 50 sterile sample bags with dechlorinating agent, alcohol burner and 100 ml of isopropyl alcohol, illuminated magnifier (5x), pipette filler, forceps, ampule breaker and procedure documentation.
Hach Company BART Test Combination Package: Iron-Related Bacteria, Sulfate-Reducing Bacteria, Slime-Forming Bacteria (3 each)
Combination pack: convenient multi-pack for detection (3 each of IRB/SRB/SLYM) of iron-related, sulfate-reducing, and slime-forming bacteria. BART biodetectors are excellent diagnostic tools to help identify the presence of process disruptors. Find out if you have bacteria creating slime layers and limiting disinfection, or discover if iron-reducing bacteria are eating your pipes.