heathrow scientific

Description Mini LED Light Box saves bench space and can be stored in a drawer Slim light panel LED light source. Color temperature 5,300K +/- 270K Viewing area 125 x 100 mm (5″ x 4″) is perfect for quick screening of 96-well plates, Petri dishes, electrophoresis gels, slides, and transparencies Powered by six 1.5V AAA (included) Dimensions: 6.2 x 5.9 x 0.6 in (158 x 150 x 14 mm) One Year Warranty

Description Mechanical, benchtop counters are perfect for blood cells (label included), bacterial colonies or other repetitive counting Each key records up to 999 Total window keeps track of total number of strokes made on all other keys; bell rings when total reaches 100 Blood cell key labels HS5360A (6 Key) Baso., Eosin., Mono., Lymph., Poly., and Total Dimensions L x W x H: 9.8 x 3 x 2.2 in (25 x 7.6 x 5.6 cm) HS5360B (9 Key) Baso, Eosin., Myelo., Juven., Stab., Seg., Lymph., Mono., and Total Dimensions L x W x H: 12.5 x 3 x 2.2 in (32 x 7.6 x 5.6 cm)

Description Use for counting blood cells, bacterial colonies, drops of liquid or any repetitive event Tallies up to 9,999 Features a quick-reset knob Lens for easy reading, and finger ring for a secure grip Dimensions Dia. x W: 1.8 x 1.6 in (4.6 x 4.1 cm)

Description Rapid, Accurate Cell Counter Combines a patented, multi-function electronic counter with a Sharpie® pen for marketing to prevent missing or double-counting colonies. Light, ergonomic body is balanced for easy manipulation The unit has convenient easy to use touch controls for multiple counts, sums, counting up or down and turning the unit on/off Count up/down verification Hand Tally Adapter allows for use as a digital tally counter Audible beep or LED flash verifies each count Displays totals for up to 32 individual counts or zones Quick and easy to change between different colored markers to check different colony counts in the same view Up to 999 colonies per zone helps simplify the counting process Certifications: ROHS3, WEEE Dimensions L x W: 7.4 x 1.2 in (17 x 3 cm) – not including pen Five Year Warranty (not including Battery and Pen) US Design Patent No. D564385 Package Includes: eCount colony counter Black Sharpie® pen Long-life – CR1225 3.0 Lithium Battery Hand Tally Adapter Weighted Stand

Quantity : 1 Each Capacity : Twelve Channel Adjustable Volume : Yes Certifications : CE and UKCA Warranty : 1-Year Description Precision liquid handling A complete range of twelve channel pipette volumes to cover all your possible needs. The sleek ergonomic design and reduced plunger pressure help reduce the chance of RSI, as the pipettes require 2/3rd the operation pressure of most standard pipettes. Each pipette is tested in accordance with standards and a calibration certificate is supplied. Precision metal components for both shaft and barrel ensure reliable performance and long life. Each unit is color coded and labeled with volume range (both top and side for quick visual confirmation). Order your adjustable volume pipette with Heathrow Scientific today and receive free shipping and fast delivery. Features & Benefits Manufactured in accordance with ISO9001 and GLP regulations Internal metal parts for increased accuracy and calibration stability Easy volume adjustment with locking tab to prevent accidental change Large digital volume display All Pipettes come with a separate tip ejector Certifications: CE, UKCA Autoclavable Volume adjustment and low force dispensing all in one button for convenience Slight downward slant to tip ejector button reduces hand fatigue, incidence of repetitive strain injury (RSI) Isolated volume locking ring prevents accidental volume changes Finger hook 3-position volume display Universal tip cone One Year Warranty Specifications Item No. Volume Range Color Dimensions 120217 5 to 50 µL White/Orange 5 x 1 x 9.5 in 120218 30 to 300 µL White/Purple 5 x 1 x 9.5 in

Quantity : 1 Each Capacity : Single Channel Adjustable Volume : Yes Certifications : CE and UKCA Warranty : 1-Year Description Precision liquid handling A complete range of single channel pipette volumes to cover all your possible needs. The sleek ergonomic design and reduced plunger pressure help reduce the chance of RSI, as the pipettes require 2/3rd the operation pressure of most standard pipettes. Each pipette is tested in accordance with standards and a calibration certificate is supplied. Precision metal components for both shaft and barrel ensure reliable performance and long life. Each unit is color coded and labeled with volume range (both top and side for quick visual confirmation). Order your adjustable volume pipette with Heathrow Scientific today and receive free shipping and fast delivery. Features & Benefits Manufactured in accordance with ISO9001 and GLP regulations Internal metal parts for increased accuracy and calibration stability Easy volume adjustment with locking tab to prevent accidental change Large digital volume display All Pipettes come with a separate tip ejector Certifications: CE, UKCA Autoclavable Volume adjustment and low force dispensing all in one button for convenience Slight downward slant to tip ejector button reduces hand fatigue, incidence of repetitive strain injury (RSI) Isolated volume locking ring prevents accidental volume changes Finger hook 3-position volume display Universal tip cone One year warranty Specifications Item No. Volume Range Color Dimensions 120097 0.1 to 2 µL Green 2.75 x 1 x 10.25 in 120098 0.5 to 10 µL Light Blue 2.75 x 1 x 10.25 in 120099 2 to 20 µL Light Purple 2.75 x 1 x 10.25 in 120100 5 to 50 µL Orange 2.75 x 1 x 10.25 in 120101 10 to 100 µL Blue 2.75 x 1 x 10.25 in 120102 20 to 200 µL Yellow 2.75 x 1 x 10.25 in 120103 30 to 300 µL Purple 2.75 x 1 x 10.25 in 120104 100 to 1000 µL Blue 2.75 x 1 x 10.25 in 120105 500 to 5000 µL Pink 2.75 x 1 x 10.25 in 120106 1000 to 10000 µL Red 2.75 x 1 x 10.25 in

Quantity : 1 Each Capacity : Eight Channel Adjustable Volume : Yes Certifications : CE and UKCA Warranty : 1 Year Description Precision liquid handling A complete range of eight-channel pipette volumes to cover all your possible needs. The sleek ergonomic design and reduced plunger pressure help reduce the chance of RSI, as the pipettes require 2/3rd of the operation pressure of most standard pipettes. Each pipette is tested in accordance with standards and a calibration certificate is supplied. Precision metal components for both shaft and barrel ensure reliable performance and long life. Each unit is color-coded and labeled with volume range (both top and side for quick visual confirmation). Order your adjustable volume pipettes with Heathrow Scientific today and receive free shipping, fast delivery, and a 1-year warranty. Features & Benefits Internal metal parts for increased accuracy and calibration stability Easy volume adjustment with locking tab to prevent accidental change Large digital volume display Does not come with a separate tip ejector Autoclavable Certifications: CE, UKCA Volume adjustment and low force dispensing all in one button for convenience Slight downward slant to tip ejector button reduces hand fatigue, incidence of repetitive strain injury (RSI) Isolated volume locking ring prevents accidental volume changes Finger hook 3-position volume display Universal tip cone One year warranty Specifications Item No. Volume Range Color Dimensions 120215 5 to 50 µL White/Orange 3.75 x 1 x 9.25 in 120216 30 to 300 µL White/Purple 3.75 x 1 x 9.25 in

Our Manual Polarimeter features a full circular scale of ±180°. With the use of the Vernier scale, rotations can be measured to an accuracy of 0.1° (an experienced user can potentially achieve accuracy of 0.05°). The rugged design allows for heavy use at the instructional level. Measurements are made by rotating the Vernier scale disc with the coarse/fine controls; which, in turn, adjusts the analyzer. The large diameter of the Vernier scale disc allows for highly sensitive comparisons of half shadows resulting in accuracy typically not possible with manual polarimeters. The optical assembly (vernier scale disc, polarizer, analyzer, & sample compartment) is tilted 15° from horizontal. This results in more convenient and comfortable operation. The polarizer is fitted with a thin, high-quality, 2-part quartz disc with produces the divided (2 half shadows) field of view. When the 2 half shadows are viewed during measurements, right-shadow shading indicates a dextrorotary sample and left-side shading indicates a levorotatory sample. Key Features Includes 100mm and 200mm sample cells with bubble trap Rugged design and simple operation Quality control & instructional applications Wide measurement range of ±180° Potential accuracy up to ±0.1° LED light source Power Output: 110/220 VAC, 50/60 Hz (comes with a 110 VAC U.S. power cord) Specifications Item No. Measuring Range Resolution Accuracy Power Size Dimensions Weight 4601P ±180° 0.1° ±0.1° 110 VAC (U.S. Plug) 18.1 x 5.5 x 13 in 11.5 lbs