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Science Purchase is a division of RSR Electronics, Inc./Electronix Express. Founded in 1977, RSR Electronics, Inc. has over 38 successful years of experience distributing electronic components and equipment for both the Educational and Industrial marketplace. Satisfied, existing customers of our parent company always requested general science products, which ultimately led to the creation of SciencePurchase.com. SciencePurchase.com offers a virtual one-stop shop for schools and labs sourcing everything from traditional science lab supplies, such as glassware and beakers, to state of the art alternate energy (solar, wind, fuel cell) kits and fiber optics projects. A 150+ page catalog and convenient website detail economically priced items used in Chemistry, Biology, Alternative Energy, Environmental Science, DNA and Forensics, Anatomy, Robotics, Physics, Math, Engineering, Electronics, Labware and more. With refined distribution know-how, decades of direct importing experience and existing built-in infrastructure, SciencePurchase.com guarantees both a high level of customer service and very competitive pricing.
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Anti-Static Wrist Strap - Adjustable Band, 6' Cord
- Model #: 0302-BWS201
- Item #: 9SIA9PM9PE8431
- Return Policy: View Return Policy
$10.99
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20 Pack Anti-Static Bags with Conductive Grid, 10" x 12"
- Type: Laptop Bags
- Model #: 03ASB2PK20
- Item #: 9SIA9PMHBK9380
- Return Policy: View Return Policy
$10.99
5" Flush Cutter for Coils and Soft Wire up to 20 AWG (0.8mm)
- Type: Knives, Cutters & Snips
- Handle Color: Black
- Model #: 0602HT222
- Item #: 9SIA9PMFEB4945
- Return Policy: View Return Policy
$9.99
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Mastech MS8264 30-Range Digital Multimeter with Temperature Measurement, 3 1/2 Digit Backlit Display
- Brand: Mastech
- Type: Electronic
- Model #: 01DMMS8264
- Item #: 9SIA9PMFMB9141
- Return Policy: View Return Policy
$56.99
Helping Hand Project Holder with Flexible 2.5x Magnifying Glass, LED Lights, and Soldering Iron Holder
- Type: Soldering Accessories
- Model #: 060833
- Item #: 9SIA9PMBUR3036
- Return Policy: View Return Policy
$17.99
Free Shipping
12V 40A 500W Universal Switching Power Supply 110-240VAC to DC12V for LED Strip Lighting, CCTV Cameras, Radios, Electronic Projects, and more
- Model #: 01PS12V40A
- Item #: 9SIA9PMED37358
- Return Policy: View Return Policy
$49.99
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Stranded 18 Gauge Hookup Wire - Color: Black, Length: 100 Feet
- Conductor Gauge: 18
- Jacket Color: Black
- Stranded/Solid: Stranded
- Model #: 2701118BK
- Item #: 9SIA9PMFUR5275
- Return Policy: View Return Policy
$19.99
Adjustable Cordless Anti-Static Wrist Strap with Optional Cord
- Model #: 03UCWS4
- Item #: 9SIA9PMHDC6835
- Return Policy: View Return Policy
$13.99
Cash Vault for Kids - Password Protect Your Bills and Coins - Bank Safe Features Sound Effects, Lights, and Music
- Gender: Unisex
- Model #: 78KIDBANK
- Item #: 9SIA9PMFA59069
- Return Policy: View Return Policy
$27.99
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60 Piece Inductor Assortment Kit - Includes 20 Different Values from 1µH to 100mH
- Type: Inductors, Chokes & Coils
- Model #: 32INDKIT
- Item #: 9SIA9PM9Y32560
- Return Policy: View Return Policy
$34.99
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Steel 6-Inch Digital Caliper with Extra-Large LCD Screen with Battery and Case
- Brand: Science Purchase
- Type: Digital Calipers
- Model #: 0604CAL6
- Item #: 9SIA9PM3HF1335
- Return Policy: View Return Policy
$17.99
Electric Desoldering Tool with Long Life Tip and 5 Foot Power Cord - UL Listed
- Model #: 060848
- Item #: 9SIA9PM8H55929
- Return Policy: View Return Policy
$32.99
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5V 5A Single Contact Relay DIP, 50O Coil Resistance, Clear, HLS-14F3L-DC5V-C
- Type: Relays
- Model #: HLS-14F3L-DC5V-C
- Item #: 9SIA9PMDSZ9563
- Return Policy: View Return Policy
$6.99
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100 MHz Oscilloscope Probe, x1 / x10 Switchable
- Type: Test Clips and Probes
- Model #: HP-9100
- Item #: 9SIA9PMJ369129
- Return Policy: View Return Policy
$19.99
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Digital Indoor Thermometer and Humidity Meter, Battery Operated, Tabletop Design
- Model #: 78THERM
- Item #: 9SIA9PM9Y33375
- Return Policy: View Return Policy
$19.79
5V DC Motor with Alligator Leads - Ideal for Experiments and Projects
- Type: Electronic Accessories
- Model #: 29DCM30
- Item #: 9SIA9PMFK57029
- Return Policy: View Return Policy
$5.99
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Emotional Heart Soldering Kit (Beginner Level) DIY Educational Practice
- Type: Engineering & Robotics
- Age: Child
- Color: Green
- Gender: Unisex
- Model #: 32PMW270018
- Item #: 9SIA9PM8R85814
- Return Policy: View Return Policy
$14.99
DIY Dual Rail Variable DC Power Supply Soldering Kit (Intermediate Level)
- Model #: 32PMW270037
- Item #: 9SIA9PM6NZ0687
- Return Policy: View Return Policy
$14.99
Multifunctional Helping Hands with Gooseneck Arms, Heavy Duty Base with Solder Holder Dispenser, Brass Wire Tip Cleaning Sponge, & Soldering Flux
- Type: Soldering Accessories
- Model #: 0608ZD11M
- Item #: 9SIA9PMJNA0369
- Return Policy: View Return Policy
$24.99
Free Shipping
6 Foot RS-232 Serial Cable DB25 Extension Cable, Male to Female
- Color: Beige
- Model #: 25MF-6-M
- Item #: 9SIA9PMDUA1466
- Return Policy: View Return Policy
$9.99
Free Shipping
12 Gauge Stranded Copper wire 10 ft red and 10 ft black Flexible Silicone 12 AWG Wire
- Type: Hookup Wire
- Stranded/Solid: Stranded
- Model #: 2712G10RB
- Item #: 9SIA9PMB2Z0795
- Return Policy: View Return Policy
$14.99
Assorted Gauge Magnet Wire Kit - Enamel Coated Copper Wire (5 Spools)
- Length: 2.500
- Model #: 2701MGKIT
- Item #: 9SIA9PME366847
- Return Policy: View Return Policy
$47.99
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Powerful Solder Sucker with PTFE Nozzle - ESD Safe - 7.3" Length
- Model #: 060828
- Item #: 9SIA9PM7ZN1638
- Return Policy: View Return Policy
$7.99
Free Shipping
5 Pack Soldering Iron Tip Cleaning Sponge for 060842 (Each Sponge Measures 2" x 2.75" x 0.40")
- Type: Soldering Accessories
- Model #: 060846PK5
- Item #: 9SIA9PMFK05885
- Return Policy: View Return Policy
$8.99
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Hook-Up Wire Kit - Stranded Wire, 22 Gauge (Six 25 Foot Spools)
- Length: 10.000
- Model #: 27WK22STR25
- Item #: 9SIA9PM3H21617
- Return Policy: View Return Policy
$24.99
Free Shipping
365 Piece Resistor Kit 1/4 Watt in Compartmentalized Cardboard Storage Box
- Type: Resistors
- Model #: 13RK2501
- Item #: 9SIA9PM9YZ1957
- Return Policy: View Return Policy
$10.99
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140 Piece Jumper Wire Kit for Breadboarding, Assorted Lengths and Colors in Plastic Storage Case
- Model #: 2700MJW70
- Item #: 9SIA9PM8H55895
- Return Policy: View Return Policy
$9.99
Free Shipping
Travel Adapter USA, UK, EU, AUS/CNY Charger Power Plug Converter 2 USB Ports
- Brand: Science Purchase
- Model #: 78UNIUSB
- Item #: 9SIA9PM3JM2641
- Return Policy: View Return Policy
$17.17
Free Shipping
Hook-Up Wire Kit - Solid Wire, 26 Gauge (Six 100 Foot Spools)
- Length: 14.000
- Model #: 27WK26SLD100
- Item #: 9SIA9PM9P14925
- Return Policy: View Return Policy
$44.44
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10 Piece Screw Extractor and Left Hand Drill Bit Set, Easily Remove Stripped Screws and Damaged Bolts, Includes 5 HSS Left-Hand Drill Bits, 5 GCr15 Extractors, and Metal Case
- Type: Screw Extractors
- Model #: 78DRILLEX
- Item #: 9SIA9PMFV39370
- Return Policy: View Return Policy
$17.99
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Electronic Safe with Digital Keypad, Program your own 3 to 8 Digit Pin, Includes 2 Emergency Keys and Mounting Bolts, Battery Operated Lock Box
- Type: Security Safes
- Model #: 78DIGSAFE
- Item #: 9SIA9PMFRH4614
- Return Policy: View Return Policy
$59.99
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Solar Powered Wooden Helicopter Model with Motor Educational Kit
- Type: Physics & Electricity
- Gender: Unisex
- Model #: 08SLC22
- Item #: 9SIA9PMB6C6274
- Return Policy: View Return Policy
$13.99
Free Shipping
Estes Destination Mars Colonizer Model Rocket Starter Set - Includes Rocket Kit (Beginner Skill Level), Launch Pad, Launch Controller, Glue, Four AA Batteries, and Two Engines
- Type: Kits
- Gender: Unisex
- Model #: 5322
- Item #: 9SIA9PMBM94043
- Return Policy: View Return Policy
$69.99
Colorful Flashing Christmas Tree Beginner Level Soldering Kit
- Type: Engineering & Robotics
- Age: Teen
- Color: Green
- Gender: Unisex
- Model #: 32PMW270014
- Item #: 9SIA9PM9Y31858
- Return Policy: View Return Policy
$13.99
Cigarette Lighter Socket Splitter - Twin Socket Car Charger with 2 USB Ports
- Type: Charger Mount
- Height: 5.500
- Width: 3.500
- Length: 2.250
- Model #: 78BW0615064
- Item #: 9SIA9PM4RT2461
- Return Policy: View Return Policy
$9.99
Free Shipping
Phillips #2 Magnetic Screwdriver - Point Size: No. 2, Shaft Length: 4 inches
- Brand: Electronix Express
- Type: Screwdrivers
- Model #: 0601SDDP44
- Item #: 9SIA9PM8P80968
- Return Policy: View Return Policy
$9.99
Mastech MS8910 SMD R/C Resistance Capacitance Meter Tester Auto Scan
- Brand: Mastech
- Type: Electronic
- Model #: MS8910
- Item #: 9SIA9PMFMG6991
- Return Policy: View Return Policy
$39.99
Free Shipping
6" Utility Dial Caliper, 0.001" Resolution with Slide Lock, Stainless Steel Construction, Storage Case Included
- Type: Dial Calipers
- Model #: 0604DC780
- Item #: 9SIA9PMFMA4019
- Return Policy: View Return Policy
$26.99
30W to 50W Adjustable Variable Temperature Soldering Iron Set - Includes 3 Spare Tips, Iron Stand Holder, and 10 Grams of Solder
- Brand: Electronix Express
- Type: Soldering Station
- Model #: 0605VT708
- Item #: 9SIA9PMFEA3576
- Return Policy: View Return Policy
$24.99
Free Shipping
Battery Cable Lug Wire Crimper and Cable Cutter for 0, 1, 2, 4, 6, 8, 10 AWG - Professional Electrician Crimping Tool Kit
- Model #: 78ELPLI
- Item #: 9SIA9PME633238
- Return Policy: View Return Policy
$39.99
Free Shipping
Tabletop Soldering Smoke / Soldering Fume Absorber, ESD Safe
- Model #: 0608ZD153
- Item #: 9SIA9PM3H21643
- Return Policy: View Return Policy
$44.99
Free Shipping
High Voltage Probe 40,000 Volts Max DC, 28,000 Volts Max AC (50/60 Hz)
- Type: Voltage and Continuity Testers
- Model #: 01HVP40
- Item #: 9SIA9PMC5N1755
- Return Policy: View Return Policy
$119.99
Colorful Flashing LED Cross Soldering Practice Kit
- Type: Engineering & Robotics
- Age: Child
- Color: White
- Gender: Unisex
- Model #: 32PWM270002
- Item #: 9SIA9PM8R85822
- Return Policy: View Return Policy
$14.99
Free Shipping
365 Piece Resistor Kit 1/2 Watt in Compartmentalized Cardboard Storage Box
- Type: Resistors
- Model #: 13RK5001
- Item #: 9SIA9PM9YZ1964
- Return Policy: View Return Policy
$14.99
Mini 1 x 30 Belt Sander 3400 RPM
- Type: Sanders
- Model #: 78SAND
- Item #: 9SIA9PMF274277
- Return Policy: View Return Policy
$89.99
MHL 5-Pin MicroUSB to HDMI Adapter Cable 1080p Video Audio Output
- Model #: 78MUSBHDMI
- Item #: 9SIA9PMDY76976
- Return Policy: View Return Policy
$9.99
Free Shipping
Anti-Static Wrist Strap - Adjustable Band, Protects ICs and Other Equipment from Static Discharge, 10' Cord
- Model #: 0302-BWS203
- Item #: 9SIA9PMBJX1699
- Return Policy: View Return Policy
$11.99
6 Foot DB9 Female to DB25 Male Modem Cable, Beige Color
- Color: Beige
- Model #: 045MM2
- Item #: 9SIA9PMED31885
- Return Policy: View Return Policy
$9.99
Free Shipping
Estes 302301 Model Rocket Igniters (6) HAZ
- Model #: 302301
- Item #: 9SIA9PMAZ94584
- Return Policy: View Return Policy
$9.99
Hook Up Wire 22 Gauge Solid (25' / Orange)
- Length: 25'
- Conductor Gauge: 22
- Stranded/Solid: Solid
- Model #: 270022OR
- Item #: 9SIA9PM3H21601
- Return Policy: View Return Policy
$8.99
12V 5A Single Contact Relay DIP, Clear, HLS-14F3L-DC12V-C
- Type: Relays
- Model #: HLS-14F3L-DC12V-C
- Item #: 9SIA9PMDSW8003
- Return Policy: View Return Policy
$7.99
Helping Hand Magnifier
- Type: Soldering Accessories
- Model #: 060836
- Item #: 9SIA9PMF6H8893
- Return Policy: View Return Policy
$16.99
Free Shipping
30 Gauge Wire Wrap Tool - Strips, Wraps, and Unwraps
- Brand: Electronix Express
- Model #: 03WTE
- Item #: 9SIA9PM3H46640
- Return Policy: View Return Policy
$24.99
2 Pack of 1mm Conical Soldering Iron Tips for RSR ZD-931 Soldering Station
- Type: Soldering Tips
- Model #: 0606791116PK2
- Item #: 9SIA9PMDSA6757
- Return Policy: View Return Policy
$7.99
Free Shipping
Stranded 18 Gauge Hookup Wire - Color: White, Length: 100 Feet
- Conductor Gauge: 18
- Jacket Color: White
- Stranded/Solid: Stranded
- Model #: 2701118WH
- Item #: 9SIA9PMFUR5280
- Return Policy: View Return Policy
$19.99
Olympia Tools 6-in-1 Nut and Screwdriver, 1/4" and 3/16" Slotted, #1 and #2 Phillips, 1/4" and 5/16" Hex
- Type: Multi-Bit Screwdrivers
- Model #: 29-301
- Item #: 9SIA9PMC5C6164
- Return Policy: View Return Policy
$19.99
Black Color PLA 3D Printer Filament, 1.75 mm Diameter with +/-0.02 mm Accuracy, 1 kg Spool (2.2 lbs)
- Model #: 783D1KGBK
- Item #: 9SIA9PMJK49536
- Return Policy: View Return Policy
$29.99
Free Shipping
DAGU 6DOF Robotic Arm with 6 Degrees of Freedom, Includes 6 Servos and Microcontroller
- Type: Engineering & Robotics
- Age: Adult
- Color: N/A
- Gender: Unisex
- Model #: RA001
- Item #: 9SIA9PMCBE9030
- Return Policy: View Return Policy
$225.00
23-in-1 Multi-Function Ratcheting Screwdriver with Slotted, Phillips, Star, Hex, Pozidriv and Socket Bits
- Type: Multi-Bit Screwdrivers
- Model #: 0601RDF9001
- Item #: 9SIA9PMB6E9011
- Return Policy: View Return Policy
$12.99