Category: Lab Chemicals
Showing 129–140 of 140 results
Precision PH Test Strips Short Range 0.5-5.0 indicator Paper Tester 100 Strips Boxed w/ Color Chart
$18.21Lab ChemicalsAdd to cartSpecificationStrips:100 StripsScale Reads From 0.5 to 5.0Features– Measures pH values in the range of 0.5 to 5.0– Precise precise color matching. The color chart has pH matches at 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0– Color chart clean measurement and clear results cost-effective and easy to use.– The test strip color changes …
Precision PH Test Strips Short Range 3.8-5.4 indicator Paper Tester 100 Strips Boxed w/ Color Chart
$24.29Lab ChemicalsAdd to cartSpecificationStrips:100 StripsScale Reads From 3.8 to 5.4Features– Measures pH values in the full range of 3.8 to 5.4– Precise precise color matching. The color chart has pH matches at 3.8, 4.1, 4.4, 4.6, 4.8, 5.1, 5.4– Color chart clean measurement and clear results cost-effective and easy to use.– The test strip color changes must be …
Red Litmus Paper Strips Alkali Base indicator Test Paper Lab Supplies 80 Strips
$6.67Lab ChemicalsAdd to cartSpecificationType:Red Litmus StripColor Change Range of Litmus:PH 4.5 ~ 8.3Application:red litmus paper turns blue for bases.Features– 80 strips per unit.– Acid-base indicator paper strips.– When red litmus paper is placed into a basic substance (PH>8.3), it will turn blue. If it comes in contact with an acidic or neutral substance, it will remain red.– Not …
Red Litmus Paper Strips Alkali Base indicator Test Paper Lab Supplies 80 StripsRead More
Retort Stands Support Clamp Flask Lab Stand Set Lab Bracket Laboratory Supports Shock 30cm High
$52.64Lab ChemicalsAdd to cartSpecificationsMaterial:metalColor:silver,blackRod length:29cmStand size:150x80x7mmComposion:base,iron rod,flask holder,siderosphere(with Fixing clip)Application:it is suitable for the use of schools, factories, scientificresearch units, families, hospitals, laboratories, laboratory.FeaturesThe iron stand for fixing and supporting a variety of instruments, commonlyused in filtration, heating experiment. Is one of the most widely used instrumentsin experiments. Used in conjunction with alcohol lamp. Simple apparatus forlaboratory chemical …
SPB7-20TXN for Cuisinart 7-Speed for Blender Coupler Clutch Replacement Accessories
$14.16Lab ChemicalsAdd to cartSpecificationsType:SPB7-20TXN Material:Rubber & MetalColor:BlackDiameter:35mmFeatures-Fit for Cuisinart,SPB-7BK, SPB7BK, SPB-7CH, SPB7CH, SPB-7BC, SPB7BC, CB7, CB8, CB9, BFP-703BK, BFP703BK, CB-9, CB9, FPB-5PC, BFP703R– Designed and threaded to ensure a secure, tight fit– Easy to install NoteInstallation requires tools:Need a screw driver or Wrench, a thick cloth.Package Included1 Pcs * Clutch
Stainless Steel WC Bathroom Cleaning Toilet Brush White Head Holders Cleaning Brushes
$16.19Lab ChemicalsAdd to cartSpecificationMaterial:304 Stainless steel,PP plastic,AlumimumSurface treatment:Glaze/gold plating/drawbenchTotal Length:35cmStainless Steel Handle:26cmWeight:300gBrush size:L*W:10*8cm(3.9*3.1inch)Feature1.Heavy duty Brush2.Replace or spare3.Thickened stainless steel handle4.Brush can be replaced easily5.Apply for bathroom and kitchenPackage Included1xBrush
Universal PH Test Strips Full Range 1-14 indicator Paper Tester 100 Strips Boxed w/ Color Chart
$22.26Lab ChemicalsAdd to cartSpecificationStrips:100 StripsScale Reads From 1 to 14Features– Measures pH values in the full range of 1 to 14– Precise precise color matching. The color chart has pH matches at full range.– Color chart clean measurement and clear results cost-effective and easy to use.– The test strip color changes must be matched with the PH scale …
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PLZ 35-4400MHz Simple Spectrum Sweep Frequency Signal Source Power Meter CNC Aluminum Alloy Case
$116.99RF amplifierAdd to cartFeatures1. Signanl generator and spectrum analyzer frequency range:35M-4.4G2. MIN step:1K3. Output power(reference):0dBm@1G4. Frequency accuary(calibration):+-0.1k@1GHz5. Spectrum analyzer max liner input power:-10dBm6. Spectrum analyzer not damage input power:+10dBm7. MiniUSB power:+5V/0.3A8. Interface:USB, SMA@50┯9. Size(L*W*H):88*59*13mm10. Weight:140g11. Support XP/WIN7/WIN10 systemsPackage included1 x Spectrum analyzer 1 x USB cable
3Pcs DC-DC 15A Adjustable Boost Converter Constant Current Power Supply Module Car Charging Transformer LED Driver
$28.42Power Supply ModuleAdd to cartSpecificationModule name:400W boost constant current moduleModule nature:non-isolated boost module (BOOST)Input voltage:DC8.5V-50VInput current:15A (MAX) over 8A or module temperature over 65 degrees, please strengthen heat dissipationStatic working current:about 10mA (measured when 12V rises to 20V, the higher the output voltage, the higher the quiescent current will increase)Output voltage:10-60V continuously adjustable (suitable for applications where the input …
2Pcs 65*27mm Orange+Transparent Color Rubber Wheels for TT Motor Smart Chassis Car
$8.45Smart Robot & Solar PanelAdd to cartSpecifications– Diameter:65mm– Width:27mm– Centre hole:5.3 x 3.66mm (two sides is semicircle)– Material:Rubber(TPE)– Weight:about 50g– Color:Orange– For:TT motor/Smart Chassis Car DIY Part– Quantity:2PcsPackage Included2 x Orange Wheels
100 pcs DC 5V 5mW 650nm 6mm Laser Dot Diode Module Red Copper Head Tube
$44.86Other Module BoardAdd to cartFeaturesWorking life:more than 2000 hoursSpot mode:dot facula, continuous outputLaser wavelength:650nm (red)Copper head diameter:6mmLight powerSupply voltage:5V DCOperating currentOperating temperature:-36→ ~ 65→Power lead length:120mmShell material:brassSingle weight:1gPackage included100 x Laser diode dot
5pcs FXD-82B 12V Battery indicator Board Module Load 4 Digit Electricity indication with LED Lamp
$16.89Other Module BoardAdd to cartSpecificationsOn-board high-precision voltage detection chip and power supply voltage regulator chip onboard 4 power indicator LED lamp, divided into 3 colors display, red, yellow, yellow, green represents 20%, 50%, 80%, 100 (%) of the electricity Three Reserve a battery test interface and two mounting holes on-board high-precision voltage detection chip and power supply voltage regulator …
8FT 2.4m Strong Nylon Mesh Fishing Net Bait Easy Throw Hand Casting 3/4 w/ Sinker
$113.39Mesh & Wire ClothAdd to cartSpecificationName:Fishing NetMaterial:Nylon+GalvanizedColor:brownDiameter:2.4mFeatures1. Strong and durable material.2. Easy to use.3. Help you get more fish.Package Included1 x Fishing Net
1500 Pcs 2pF-0.1F Ceramic Capacitors Kit 30 Types with Component Box
$47.10Electronic Accessories & SuppliesAdd to cartFeatureCapacity:2pF-0.1μFCapacity:Quantity:Capacity:Quantity:Capacity:Quantity2pF:10:75pF:10:2200pF (2.2nF 222):103pF:10:82pF:10:3300pF (3.3nF 332):105pF:10:100pF (101):10:4700pF (4.7nF 472):1010pF:10:150pF (151):10:6800pF (6.8nF 682):1015pF:10:220pF (221):10:10nF (103):1022pF:10:330pF (331):10:15nF (153):1030pF:10:470pF (471):10:22nF (223):1033pF:10:680pF (681):10:47nF (473):1047pF:10:1000pF (1nF 102):10:68nF (683):1068pF:10:1500pF (1.5nF 152):10:100nF (0.1uF 104):10Package includes1500 x Ceramic Capacitors5 x Component Box
3pcs RobotDyn TP4056 Li-Ion Battery Charger Module with Protection Constant Current Constant Voltage
$11.02Power Supply ModuleAdd to cartDimensional drawing:Click here to openFeatureThe USB Li-Ion Battery Charger is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion/Lithium Polymer (LiIon/LiPo) batteries. The Charger base on TP4056. The ideally suited for portable applications.And the Li-Ion Battery Charger can work within USB and 5V wall adapter. Other features include current monitor, under-voltage lockout, automatic recharge, and two …