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不锈钢灌胃针

Re-usable Animal Feeding Needles are designed to meet the needs of pharmacologists, toxicologists, pathologists and other biomedical researchers working with laboratory animals. Precision assembly of stainless steel balls and tubing insures a quality needle suited for feeding and dosing without injury to sensitive tissues.

灌胃针选用尺寸指导

Laboratory Animal Recommended Standard Sizes
Species Wgt. range
in grams
Gauge Length Ball Dia. Shape
Mice to 14 gms
15-20 gms
20-25 gms
25-30 gms
24
22
20
18
1"
1", 1 1/2"
1", 1 1/2",3"
1", 1 1/2",2"
1 1/4 mm
1 1/4 mm
2 1/4 mm
2 1/4 mm
Straight
Straight
Straight, Curved
Straight, Curved
  30-35 gms 18 2", 3" 2 1/4 mm Straight, Curved
Rats 50-75 gms
75-120 gms
100-200 gms

150-300 gms
200-350 gms
20
18
18
16
16
14
13
1", 1 1/2"
1", 1 1/2"
2", 3"
2"
3", 4"
3"
3"
2 1/4 mm
2 1/4 mm
2 1/4 mm
3 mm
3mm
4 mm
4 mm
Straight
Straight, Curved
Curved
Straight, Curved
Curved
Curved
Straight
Hamsters 60-200 gms 18 2" 2 1/4 mm curved
Guinea Pigs 250-300 gms
350-450 gms
400-600 gms
18
16
14
13
11/2", 2
3", 4"
3"
3"
2 1/4 mm
3mm
4mm
4mm
Curved
Curved
Curved
Straight
Rabbits 1-3 kgms 16 3", 4" 3 mm Curved