Calibration Buffer Solutions-Hanna Instruments
Maximum accuracy is high on the agenda here at Hanna. Browse our Conductivity Calibration Solutions specifically produced for Conductivity meters and electrodes.
Hanna conductivity electrodes can be calibrated in just a few minutes, wherever you are working, thanks to our range of conductivity solutions in different forms and values. Sachets, for instance, could be very useful out in the field as well as the laboratory.
Each label shows the product batch number, expiry date, and a conductivity/temperature correlation table. EC value is calculated at 25C.
HI770710P is a set of premium quality pH 7.01 and 10.01 calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

Convenience of individual packaging
• Ideal for users that do not calibrate frequently
• Ideal for field use due to portability
• Every sachet is as fresh as the day it was packaged
• Light block packaging prevents oxidation from UV light that could alter the buffer value

Each sachet marked with lot number and expiration date.
• Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.

Light block packaging
• Prevents any oxidation from UV light that could alter the buffer value.

Color coded label for easy pH buffer value identification.
• Easy to identify different buffer values
• Solution does not contain any dyes that may stain the reference cell of a pH electrode

The Pallo Steamy Wanda has special heat resistant bristles, which last longer. An ergonomic T-shaped handle makes push and pull easy work. An unique rounded tip prevents gouging and scratching. The green Steamy Wanda is for small steam wands (6mm).

Spare Big Joe handle knob for Comandante C40 MK3 grinder

VST’s precision filters deliver consistent extraction performance over a wide range of concentration with reduced sediment
Designed to extract properly as a ristretto, normale or lungo with minimal or no change in grind setting at a fixed dose
Filters are matched for total square area to +/- 5% to ensure identical performance
Holes are fabricated using a new micro-machine and finishing process
100% of holes are measured on every filter for min/max range limits on area and diameter to a precision of +/- 20 µm (individual QC report provided with every filter)
All holes are measured for circularity, placement, square area and blocked holes
Hole pattern is centered to +/- 1.0 mm and placement is oriented for uniform extraction throughout the entire puck
Wide outlet angle to prevent filters from clogging, anti-wear design ensures uniform performance for life of product
Improved structural integrity, will withstand deflection from pump cycling without premature fatigue failures

We take care of things we love!!

That’s why we looked for only the best material to make the new Felt Sleeve for the Comandante C40 grinder. Whether you´re a home barista or a coffee professional, the MAX Brush is the perfect brush for a tidy work surface.

Need a new portafilter for your Nuova Simonelli espresso machine? You’ve come to the right place. This is the new commercial Nuova Simonelli portafilter, complete with commercial spouts and the new easy grip handle. Each portafilter is crafted from marine grade brass and then plated with a corrosion-resistant chrome finish. The handle is also angled so you can set the double spout filter on the table with the basket facing straight up, and it will even accommodate 21 gram triple shot baskets. This Nuova Simonelli portafilter is original equipment, and, as such, comes with the Nuova Simonelli logo on the end of the heavy-duty plastic grip.

VST’s precision filters deliver consistent extraction performance over a wide range of concentration with reduced sediment
Designed to extract properly as a ristretto, normale or lungo with minimal or no change in grind setting at a fixed dose
Filters are matched for total square area to +/- 5% to ensure identical performance
Holes are fabricated using a new micro-machine and finishing process
100% of holes are measured on every filter for min/max range limits on area and diameter to a precision of +/- 20 µm (individual QC report provided with every filter)
All holes are measured for circularity, placement, square area and blocked holes
Hole pattern is centered to +/- 1.0 mm and placement is oriented for uniform extraction throughout the entire puck
Wide outlet angle to prevent filters from clogging, anti-wear design ensures uniform performance for life of product
Improved structural integrity, will withstand deflection from pump cycling without premature fatigue failures

VST’s precision filters deliver consistent extraction performance over a wide range of concentration with reduced sediment

Designed to extract properly as a ristretto, normale or lungo with minimal or no change in grind setting at a fixed dose

Filters are matched for total square area to +/- 5% to ensure identical performance
Holes are fabricated using a new micro-machine and finishing process

100% of holes are measured on every filter for min/max range limits on area and diameter to a precision of +/- 20 µm (individual QC report provided with every filter)

All holes are measured for circularity, placement, square area and blocked holes
Hole pattern is centered to +/- 1.0 mm and placement is oriented for uniform extraction throughout the entire puck

Wide outlet angle to prevent filters from clogging, anti-wear design ensures uniform performance for life of product

Improved structural integrity, will withstand deflection from pump cycling without premature fatigue failures