The Retsch Test Sieve, 200 x 50 mm, 1.00 mm Woven Wire Mesh, Stainless Steel, ISO 3310-1 is designed for separation, fractionation and particle size determination. Its 200 mm diameter frame, 50 mm height and 1.00 mm nominal aperture suit laboratory procedures specifying this mesh size. The stainless steel construction and permanently tensioned woven wire mesh support consistent screening and routine quality control.
Key Features:
Brand: Retsch
Frame Dimensions: 200 mm diameter x 50 mm height
Mesh Aperture: 1.00 mm nominal opening
Surface Type: Woven wire mesh for particle separation
Material: Stainless steel frame and mesh for corrosion resistance and ease of cleaning
Standard: ISO 3310-1 for metal wire cloth test sieves
Applications: Separation, fractionation and particle size determination
Feed Materials: Powders, bulk materials and suspensions, subject to the suitability of the sample and sieving method
Fields of Application: Chemistry, pharmaceuticals, food, geology, metallurgy and construction materials testing
Traceability: Individually laser-engraved identification for tracking and quality control records
Quality Verification: Optical inspection and a supplied test report
Choose this Retsch test sieve when your analytical procedure requires a 1.00 mm aperture in a 200 mm sieve stack. Its stable stainless steel frame, securely tensioned mesh and traceable identification support repeated laboratory use and documented particle size testing.
It is used for particle separation, fractionation and size determination where the test method specifies a 1.00 mm nominal aperture. It supports laboratory analysis of suitable particulate samples, with the sample characteristics and sieving procedure determining whether this mesh is appropriate.
This guide explains the practical difference between a burette and a pipette, two instruments that are often confused because both dispense measured volumes of liquid, but that are built for genuinely different jobs. It breaks down how a burette's stopcock and full-length graduated scale let an operator dispense a variable, watched volume and stop the instant a reaction reaches its endpoint, versus how a pipette (volumetric, graduated or micropipette) is built to transfer one known or pre-set volume in a single action. Rather than presenting the two as competing options, the piece frames them as complementary tools tied to different steps in a procedure: burettes for titration and any reaction where the target volume isn't known in advance, pipettes for sample preparation, dilutions and any step where the volume is already fixed.
This guide compares the five graduated cylinder brands most commonly used across Australian laboratories: Hirschmann Laborgeräte (DURAN® glass), Kartell (PMP plastic), ISOLAB Laborgeräte, BRAND (BLAUBRAND®) and VITLAB. Rather than treating graduated cylinders as interchangeable, it breaks down what actually separates them, Class A versus Class B accuracy tolerances, glass versus plastic construction, base stability and certification standards such as USP conformity, and explains which of these differences genuinely matter depending on the work.
This guide compares the five Erlenmeyer flask brands most commonly used across Australian laboratories today: DWK Life Sciences (DURAN®), ISOLAB Laborgeräte, LLG Labware, BRAND and Kartell. Rather than treating all Erlenmeyer flasks as interchangeable, it breaks down what actually separates them in practice, wall thickness consistency, thermal shock resistance, neck and closure compatibility, and material choice between borosilicate glass and polypropylene, and explains which of these differences matter for which kind of lab work.
