Copied pH Indicators and Dyes STEM Kit
pH Indicators and Dyes STEM Kit
pH Indicators and Dyes STEM KitThis kit is a unique teaching tool for introducing your students to the chemistry behind plant pigments (the blueberry biopigment cyanidan) and how they can be used as pH indicators and fabric dyes. Students use their knowledge to create their own pH test strips and evaluate them against a commercial type.Includes materials for four detailed activities featuring ‘model' and ‘inquiry' investigation paths - a total of 11 investigational activities, which can accommodate up to 40 students! Also contains a DVD with PDF Teacher and Student Guides and other digital content.Covered concepts include: data analysis, accuracy vs. precision, biopigment structure, pH, pH scale, pH indicators, stains and dyes, acids, bases, acid- base interactions, solutions, and self-ionization of water.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$77.00 | $60.63 |
|
$60.63 | See Site | Visit Store |
Reviews
Questions & Answers
Self-Adhesive Probe, Grounded / Type T
$83.01
81 Flower Pattern Cosmetic Organizer Travel Bag Canvas Toiletries Women Teen Girls Makeup Storage Pouch - Orange Flower
$3.43
White In Wall Countdown Timer
$32.11
Digital Shore D Durometer
$290.62
BAELLERRY 1001 PU Leather Litchi Texture Men Capacity Clutch Bag Zipper Wallet Cards Cash Phone Storage Bag - Coffee
$4.58
Long Sample Cell with Bubble Trap
$99.14
Universal Magnetic Cat Car Phone Holder
$19.99
Eco Safety Sign with Legend "Danger Diesel"
$11.75
Pressure Dots 2 1/2cm, 1" Diameter, 59F - 86F, Sterile
$61.27
Ball Nozzle for Bulk Delivery with Quick Fill Nut
$430.30
1/2" F x 1/2" F Trigger Gun
$334.90
9/16" JIC Screw Thread Plug
$0.94
12" x ft. Roll Form Pipe Marker "Nitrogen"
$120.76
Thru DiPolyester Air Pipe Marker
$10.88
ZS-BO211-2 RFID Blocking Cowhide Leather Zipper Wallet Organ Card Holder Long Purse Women Clutch - Caramel
$12.43
Dura-Vinyl Sign "To Sprinkler Control Valve"
$11.80
RecycLockout Lockout Tagout Station
$132.30
130071 Wire Marking Sleeve
$559.79
OSHA Safety Sign "Acid: Be Careful"
$79.22
Timberline 605-140 1/2 D x Long Auger Drill Bit
$4.87
Reagents for Free Chlorine Photometer
$35.37
Traffic Sign Engineer-Grade Prismatic
$152.63
Xiaomi Mijia Portable Juicer Mixer
$49.99
Mini Solder Pot, 100 Watt
$164.90
Carrier Tray for 5 Flasks (1000ml)
$555.00
Ion 6+ Meter Kit
$868.00
True North Microscope Slide Box
$23.21
A Series Female Coupler
$18.94
Laser Ray Box 230 V
$339.30
1899 18.50mm General Purpose Jobber Drill Black Oxide
$37.64
Stylish Insulated Lunch Tote Bag Picnic Office School Bento Zipper Bag - Triangle White
$2.79
Safety Sign "Decon Area" Adhesive Vinyl
$363.30
SFP+ Transceiver - 10-Gb, BASE-T Copper, 30-m
$251.50
Timberline 613-480 Carbide Tipped Masonry SDS MAX Drill Bit 1-1/4 D x Cut Length x Long
$33.71
Riteflow Flowmeter Leveling Base Kit
$125.80
Pro'sKit 7/16" Hollow Shaft Nut Driver
$10.47
No Parking Safety Sign "Private Drive"
$57.35
Bridging Clips for 310-366
$17.43
Plastic Case for Knockout Kit
$134.90
