Water sampling bag, polyethylene, sterile, self-stand-up bag type. The bag has a leak-proof closure with folding tap closing, 100ml and 4oz. Fill lines and a write-on strip.
Water Sampling bags, 100ml capacity, Sterile, Stand-up, easy and safe closing, without Thiosulphate tablets.
Compartment 1:
Inside Pockets:
Two inner pockets; mesh sides with elastic tops, located on the back side of the main compartment.
Large compartment YKK zip closure around three sides of the compartment with a 2 way YKK zip pull. Mesh lining stitched to the base of the bag and a 1mm PVC board reinforcement secured on the base.
Size: H400 x Depth100 x W270 mm.
Compartment 2:
Small pocket H230 x Depth 40 x W280 mm with side gussets, zip closure around top of pocket with one zip pull.
Compartment 1:
Inside Pockets:
Two inner pockets; mesh sides with elastic tops, located on the back side of the main compartment.
Large compartment zip closure around three sides of the compartment with a 2 way zip pull. Mesh lining stitched to the base of the bag and a 1mm PVC board reinforcement secured on the base.
Size: H400 x Depth100 x W270 mm.
Compartment 2:
Small pocket H230 x Depth 40 x W280 mm with side gussets, zip closure around top of pocket with one zip pull.
Water level depth indicator, battery powered (3 x 1.5 V, included and easily replaceable), for use in boreholes to a maximum depth of 100 metres.
A stainless-steel probe is securely fastened to the free end of the cable and the cable with probe is attached to a cable winding reel. Measurements are taken by slowly lowering the cable with probe down the borehole until the probe comes in contact with the water.
The water level indicator consists of a flat, two cores, heavy duty cable calibrated in metres and centimetres on one side.
The unit is also equipped with an optical (light) signal that switches on upon contact of the probe with water. On contact with the water, the unit emits a high frequency audible signal, and the user can then take a depth reading from the calibrated cable.
-lab-428011600.jpg "Digital Storage Oscilloscope (100MHz, 2 channel)")
Digital Storage Oscilloscope (100MHz, 2 channel)
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Non sterile gauze roll with selvedge
Material: Absorbent gauze, 100% cotton.
Type of gauze: 17 threads/cm2 (grammage 23g /m2).
Non-detectable by X-ray
Components: Bleached, purified textile, plain weave.
Size selected: Gauze roll (gauze folded in zigzag could be an alternative).
Length:100m.
Width: 65 to 90cm.
Non-sterile.
Single use
Thread count:
Weft: 66 to 74 threads/dm.
Warp: 95 to 105 threads/dm.
Weight: +/- 23g/m2.
