General Catalogue Chemistry - BECO Internacional LTDA.

666 325
Sampling case for
chemical analysis of water and soil
This case is intended as a supplement to the
other environmental measurement cases; it
contains all instruments which are required for
taking of water and soil samples and preparing
these for analysis on the sampling site.
Specifically it is possible to prepare the test
solutions on the spot needed for measuring
pollutants in the water with the aid of the
photometer (> 666 225) .
A removable foam inlay in the case is used to
hold the sample bottles, so that any spillage is
effectively prevented when preparing the test
solutions. Included in the case is also a wideneck
polyethylene bottle for disposal of the
chemicals used in connection with the photometer
and the set of chemicals.
Scope of delivery
18 Snap-cap bottles, 20 ml 661 251
2 Measuring flasks, 50 ml 665 792
1 Piston pipette 665 987
5 Wide-neck bottles, 250 ml 661 286
1 Wide-neck bottle, 1 l 661 288
1 Wash bottle, 1 l 661 244
1 Hand shovel, plastic 666 970
1 Adhesive film for labelling 663 612
1 Felt pen 667 020
1 Foam inlay for
holding the sample bottles
additionally recommended:
Water sampling beaker
with holding rod . . . . . . . . . . . . . . . . . 666 340
666 337
Case for soil analysis
Case for analysing samples of soil and for
determining soil nutrients (potassium, phosphorus,
nitrogen), pH, lime requirement, soil
moisture, type of soil and soil density. The
semiquantitative analyses are conducted with
the aid of test sticks or with the Visicolor ® -test
system.
666 325
666 337
Scope of delivery
ecology
1 Balance
1 Soil sieve, 2 mm mesh
1 Wash bottle, 500 ml dist. water
1 Spraying insert
2 Sample beakers, 250 ml
2 Shaking bottles, 300 ml
1 Tin for storing samples of soil, 500 ml
2 Graduated cylinders on base, 100 ml
2 Plastic shovels
2 Funnels, 80 mm dia.
1 Double-ended spatula, metal
1 Glass pestle
1 HE comparator
1 Sedimentation tube
4 HE measurement tubes with screw-on cap
1 HE colour disc, pH 4.0 to 10.0
1 HE colour disc, 1-20 mg P/100g
1 Measurement tube 2-15 mg/l K
1 Sample tube for potassium
1 Sample tube for ammonia
1 Syringe with hose, 10 ml
1 Syringe, 5 ml
1 Syringe with hollow needle, 1 ml
1 Measurement spoon
for potassium detection
10 Pieces of cardboard, 240 x 320 mm
1 CaCl 2 solution, 1 l
1 DL solution, 1 l
1 CaCl 2 concentrate, 100 ml
1 DL concentrate, 100 ml
2 pH test solutions, pH 4 to 10, 30 ml
1 Reagent phosphorous 1, 30 ml
1 Reagent phosphorous 2, 30 ml
1 Reagent phosphorous-K, 30 ml
2 Reagents ammonia 1, 30 ml
1 Pyrophosphate solution, 30 ml
2 Reagents potassium 1, 30 ml
1 Reagent potassium 2, 30 ml
1 pH test sticks, pH 2 to 9 (100 pcs.)
1 Ammonia test sticks (100 pcs.)
1 Nitrate test sticks (100 pcs.)
1 Folded filters, 185 mm dia. (100 pcs.)
1 Experiment manual, 48 pages
LEYBOLD DIDACTIC ·GENERAL CATALOGUE CHEMISTRY
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