Swing Arm Electrode Holder

P11/HA Glass High Alkaline Photographic pH Electrode

P19 Small Diameter Spear Combination pH Electrode

R1 Glass Calomel Reference Electrode

Camspec Spectrophotometer (Post 2017) Tungsten - Halogen Lamp Pack of 2

K20 Epoxy Bodied K=1 Laboratory Conductivity Electrode

R4 AgCl Epoxy Teflon Junction Reference Electrode

Camspec Spectrophotometer 4 x 10mm manual cell changer

O14/NS/SR/CAP/S8 Swimming Pool Electrode

O14/NS/SR/CAP/1M/BNC Swimming Pool Electrode

O3 Platinum ORP Half Cell Electrode

Sterprobe – Gel Filled pH Electrode: Euro-Standard PG13.5: Immersion Depth 120mm

Sterprobe – Gel Filled pH Electrode: Euro-Standard PG13.5: Immersion Depth 130mm

Microscope Eyepiece Reticules (Graticules) NG30 Matthews Spray Droplet Sizing

P15 Low Conductivity Water Combination pH Electrode

Sterprobe – Gel Filled pH Electrode: Euro-Standard PG13.5: Immersion Depth 150mm

Microscope Eyepiece Reticules (Graticules) G22 Walton & Beckett 3:1

Microscope Eyepiece Reticules (Graticules) G23 Thompson for Dust Analysis

Microscope Eyepiece Reticules (Graticules) G24 Walton & Beckett 5:1

Microscope Eyepiece Reticules (Graticules) G25 Walton & Beckett 1996

P19 Plastic Body Food Penetration pH Probe

O1/S8 Platinum ORP Glass Combination Electrode

P11/DJ/NaF Non-Aqueous Samples