sample size formula in research

360 x 420 Max Sample Size Lab High Temperature Steamer with Special Design of Retractable Pin Frame Application Lab High Temp. Steamer shares the same...

Product Description: The Liquid Foundation Bottles are an essential packaging solution for cosmetic companies looking to provide their customers with ...

XCF Type Riffle Laboratory Machine Introduction: The XCF type inter-slot type sample divider (two divider) is a stainless steel ore sample divider mad...

free-standing sterile sample bags for sample transport and storage, lab sterile sampling blender bag with filter, BAGEAS Free-standing Sterile Sample ...

free-standing sterile sample bags for sample transport and storage, lab sterile sampling blender bag with filter, BAGEAS Free-standing Sterile Sample ...

10 Minutes Cover White Hair Color Dyeing Comb Mild Plant Formula Long Lasting Product information : Product name Hair color comb Item No. W-010 Featur...

2INCH 6H-semi Silicon Carbide sic Wafer 330um dummy research grade Customzied size/10x10x0.5mmt/2inch/3inch/4inch/6inch 6H-N/4H-SEMI/ 4H-N SIC ingots/...

Portable Backpack Borehole Drilling Machine The backpack borehole drilling machine is lightest shallow sampling drill machine. It is specially designe...

Oil Perfume Good Girl Fragrance Perfumes Oil With Free Sample Product Specification: Product Name Oil Perfume Good Girl Fragrance Perfumes Oil With Fr...

Milk Powder Tin Can Box Baby Formula Food Empty Metal Tin Cans 400g 500g (Y) Product Name 2pcs tinplate can Can Size D99*121mm Volume 500ml Inner Coat...

1kg Baby Formula Milk Powder / Goat Milk Food Jar Size 140mm diameter, 160mm height Material Food Grade PET Plastic + PP Plastic Cover Color White Jar...

Na3V2(PO4)3 NVP Sodium-ion Battery Cathode Powder Raw Materials Sodium Battery Lab Research Chemical Formula Na3V2(PO4)3 Application Sodium-ion Batter...

The KC-40T delivers exceptional adaptability with fixed-angle rotors and accessories designed for a variety of lab tasks. Supports Multiple Tube Sizes...

Alcohol Free Baby Wet Tissue Paper Flushable Cloth With Gentle Formula Specifications: 　 Material Airlaid,Flushable Cloth,Nonwoven,ES,Spunbond etc Siz...

B-XD-800 Xenon Arc Aging Test Chamber SUS#304Stainless Steel Plate Different Size Product Use and Some Industry Testing Standards: Lixian Brand Xenon ...

Product Description: Features: Product Name: RUO Elisa Kit Storage Temperature: 2-8°C Sensitivity: 95% Manufacturer: Biovantion Inc Assay Time: 2 Hour...

TG16MW High Speed Centrifuge: It is widely used in experiments with small sample volume, many steps, large centrifugal force, and low temperature requ...

Single Side Polished LED Sapphire Substrate In 3 Inch Size Sapphire (Sapphire, also known as white sapphire, molecular formula Al2O3) single crystal i...

Film Tape 15mm Peeling Force Sample Cutter Tensile Testing Cutter 15mm Sample Cutter​ Technical Parameter Sampling Width 24mm/25mm Sampling Length 300...

Laboratory Research BAFF Human ELISA Test Kit With 2 Hours Assay Time 96 Wells Size Precision Intra-Assay Precision (Precision within an assay) Three ...