The Key To Micro World!

Opto-Edu (Beijing) Co., Ltd.100043Why Us (指向 公司信息, 格式不好编辑, 另起一个页面Why Us)F-1501 Wanda Plaza, No.18 Shijingshan Road, Beijing 100043, ChinaOpto-Edu (Beijing) Co., Ltd.100043Why Us (指向 公司信息, 格式不好编辑, 另起一个页面Why Us)F-1501 Wanda Plaza, No.18 Shijingshan Road, Beijing 100043, ChinaOpto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing) Co., Ltd.Opto-Edu (Beijing

Lab Glassware
Lab Glassware

E22.2200

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Lab Glassware

Quantity：


1101 GG17 Short Beaker,with spout,with printed graduation for 50-5000ml
Capacity
Height
O.D.
Qty/case
Capacity
Height
O.D.
Qty/case
ml
mm
mm
pcs
ml
mm
mm
pcs
10
35
25
1152
500
115
87
72
25
45
33
576
600
128
95
48
50
58
46
192
800
138
102
36
100
72
52
192
1000
150
110
24
150
80
57
192
2000
200
133
16
200
88
64
144
3000
250
160
8
250
94
69
144
5000
280
178
6
300
102
76
144
1103 GG17 ConicalBeaker ,with spout
Capacity
Height
O.D.at top
O.D.at base
Quantity(pcs)
ml
mm
mm
mm
per case
125
110
34
55
288
250
135
43
70
96
500
156
53
88
96
1102 GG17 Tall Beaker,with spout,with printed graduactions for 50-1000ml
Capacity
Height
O.D.
QTY
Capacity
Height
O.D.
Qty/case
ml
mm
mm
Per case
ml
mm
mm
pcs
50
67
40
192
600
165
80
48
100
88
45
192
800
178
90
36
150
100
53
144
1000
195
100
24
250
122
60
72
2000
240
118
16
400
138
70
72
1111 GG17 Boiling Flask, flat bottom, long narrow neck
Capacity
Height
O.D.
O.D.of neck
Qty/case
Capacity
Height
O.D.
O.D.of neck
Qty/case
ml
mm
mm
mm
pcs
ml
mm
mm
mm
pcs
50
100
53
20
192
1000
250
140
35
24
100
120
65
21
192
2000
300
175
40
12
150
140
76
22
96
3000
370
199
50
8
1115 GG17Boiling Flask;round bottom,long neck
Capacity
Height
O.D.of bulb
O.D.of neck
Qty
Capacity
Height
O.D.of bulb
O.D.of neck
Qty
ml
mm
mm
mm
case
ml
mm
mm
mm
case
50
100
53
20
192
500
210
110
30
48
100
120
63
21
192
1000
260
140
35
24
150
145
76
22
96
2000
305
175
46
12
1118 GG17 Boiling Flask;long neck
Capacity
Height
O.D of bulb
O.D.of neck
Qty/case
ml
mm
mm
mm
pcs
250
270
84
28
48
500
310
100
32
48
1121 GG17 Conical Flask; narrow mouth
Capacity
Height
O.D.of base
O.D.of neck
Qty
Capacity
Height
O.D.of base
O.D.of neck
Qty
ml
mm
mm
mm
case
ml
mm
mm
mm
case
50
90
52
20
192
1000
225
128
40
24
100
105
60
22
192
2000
285
170
53
12
200
130
76
26
96
5000
380
235
65
4

1122GG17 Conical Flask; with ground-in glass stopper
Capacity
Height
O.D.at base
Qty/case
ml
mm
mm
pcs
50
90
56
192
100
108
60
192
250
140
83
72
500
185
98
48
1000
215
130
36
1123 Iodin Flask with ground-in glass stopper
Capacity
Height
O.D.at base
Qty/case
ml
mm
mm
pcs
50
110
55
192
100
114
60
192
250
155
83
72
500
200
98
48
1135 Distilling Flask
Capacity/ml
Height/mm
O.D.of bulb/mm
O.D.of neck/mm
O.D.of side tube/mm
Qty/case
60
150
57
20
18
48
125
190
70
23
20
48
250
220
88
25
22
24
500
270
110
30
25
24
1000
350
140
36
30
8
1161 Retort with ground-in glass stopper
Capacity approx/ml
Length of approx/mm
O.D of bulb approx/mm
Qty/case
125
220
70
24
250
225
86
24
500
300
105
16
1171 Evaporating Dis. flat bottom,with spout
Diameter at top(mm)
Height(mm)
Qty/case
60
30
240
90
45
120
120
60
60
150
75
60
1173 Crystalling Dish with spout
Diameter at top(mm)
Height(mm)
Qty/case
90
45
120
100
50
120
150
75
48
180
90
24
1175 Watch Glass
Diameter(mm)
Qty/case
Diameter(mm)
Qty/case
45
1200
100
600
60
600
120
400
70
600
150
400
80
600
180
400
90
600
　
1177 Petri Culture DishETRI CULTURE DISH
Bottom dia.(mm)
Cover dia.(mm)
Height(mm)
Qty/case
60
65
15
288
75
82
15
288
90
98
18
192
100
107
20
192
120
130
25
96
150
160
30
48
1201 Distilling Tube, plain
Total Length(mm)
O.D.of tube(mm)
200
15
1202 Distilling Tube with one bulb
Total Length(mm)
O.D.of tube(mm)
O.D.of bulb(mm)
250
17
40
1203 Distilling Tube with two bulbs
Total Length(mm)
O.D.of tube(mm)
O.D.of bulb(mm)
300
17
40
 
1207 Distilling Tube
Length of Vigreux tube (mm)
Total length
O.D.of main tube
O.D of reduced end
mm
mm
mm
mm
250
410
21
10
400
560
23
12
500
690
25
12
1211 Condenser air cooling
Length of jacket(mm)
Total lenght(mm)
Qty/case
300
570
400
670
500
800
600
900
1213 Condenser with fused inner tube
Length of jacket
Total lenght
O.D.of jacket
Qty/case
300
480
32
48
400
590
35
48
500
710
40
24
1214 Condenser with bulbed inner tube
Length of jacket
Total lenght
Nos. of bubls
O.D.of jacket
Qty/case
300
480
5
32
48
400
590
6
35
48
500
710
8
40
24
1215 Condenser with coiled inner tube
Length of jacket
Total lenght
O.D.of jacket
Qty/case
300
480
34
48
400
590
37
48
500
710
40
24
1221 Adapter Tube straight
O.D.of body
Total length
O.D.of bottom
mm
mm
mm
18
150
8
25
180
10
30
200
12
1222 Adapter Tube, bent
O.D.of body
Max. length
O.D.of bottom
mm
mm
mm
18
150
8
25
180
10
30
200
12
1224 Connection Tube, T shape
O.D.of tube
Max. length
O.D.of branches
mm
mm
mm
7
100
50
1225 Connection Tube, Y shape
O.D.of tube
Max.length
O.D.of branches
mm
mm
mm
7
100
50
1225 Connection Tube, U shape
O.D.of tube
Max.length
O.D.of branches
mm
mm
mm
7
100
50
1231 Test Tube, withou out rim, for bacteriological use
O.D.(mm)
Length(mm)
Qty/case
O.D.(mm)
Length(mm)
Qty/case
10
100
2000
18
150
600
12
75
2000
18
180
600
12
100
2000
19
150
600
13
100
2000
21
150
400
15
100
1000
21
180
400
15
150
1000
25
150
300
1232 Test Tube, with rim, for chemical use
O.D.(mm)
Length(mm)
Qty/case
O.D.(mm)
Length(mm)
Qty/case
10
75
2000
18
100
600
10
100
2000
18
150
600
12
75
2000
18
180
600
12
100
2000
19
150
600
13
100
2000
21
150
400
15
100
1000
21
180
400
15
150
1000
25
150
300
16
125
1000
25
200
200
16
150
1000
　
1234 Test Tube, with side tube
O.D.
Length
Qty/case
mm
mm
15
150
18
150
21
180
25
180
1241 Centrifuge Tube conical
Capacity
O.D.
Length
mm
mm
mm
10
17
110
15
19
120
25
23
130
1242 Centrifuge Tube conical, graduated
Capacity
O.D.
Length
Graduation interval
Qty/case
ml
mm
mm
mm
per case
10
17
110
0.2
600
15
19
120
0.2
600
25
21
130
0.2
600
1301 WEIGHING BOTTLE tall form,with ground-in glass stopper
Diameter
Height
Quantity(pcs)
mm
mm
per case
25
40
288
30
50
288
30
60
144
35
70
144
1302 WEIGHING BOTTLE tall form,with ground-in glass stopper
Diameter
Height
Quantity(pcs)
mm
mm
per case
40
25
288
50
30
288
60
30
144
70
35
144
1313 GAS WASHING BOTTLE
Capacity
Height
O.D.of body
Quantity(pcs)
ml
mm
mm
per case
250
220
58
36
500
250
67
24
1314 GAS WASHING BOTTLE
Capacity
Height
O.D.of body
Quantity(pcs)
ml
mm
mm
per case
250
260
58
36
500
300
67
24
1321 Drying Tube, Straight, with one bulb
Total length (mm)
O.D.of Body(mm)
145
17
1322 Drying Tube, Straight, with two bulbs
Total length (mm)
O.D.of Body(mm)
160
17
1324 Drying Tube, U-shaped Plain
Length
Diameter
mm
mm
100
13
150
15
200
20
1325 Drying Tube, U-shaped, with side tubes
Length
Diameter
mm
mm
100
13
150
15
200
20
1326 Drying Tube, U-shaped, with side tubes and ground-in stoppers
Length
Diameter
mm
mm
100
13
150
15
200
20
1351 Desiccator with porcelain plate
I.D.(mm)
Depth to plate support(mm)
Total height(mm)
Diameter of porcelain plate
Qty/case
150
80
220
135
4
180
100
280
150
2
210
120
320
185
1
240
130
360
210
1
300
165
450
275
1
1354 Vacuum Desiccator with ground-in stopcock and porcelain plate
I.D.
Depth to plate support
Total height
Diameter of porcelain plate
Quantity(pcs)
mm
mm
mm
mm
per case
150
80
280
135
4
180
100
350
150
2
210
120
390
185
1
240
130
440
210
1
300
165
550
275
1
1361 Gas Genertor with outlet near bttom, safety funnel, stocpcock and robber stoppers
Capacity
O.D.of bulb
Height of generator
Quantity(pcs)
ml
mm
mm
per case
500
98
360
6
1000
130
450
4
2000
160
580
2
1371 Bell Jar high straight form, with knob
I.D.
Inside height
Quantity(pcs)
mm
mm
per case
120
180
12
150
250
6
180
250
6
200
300
4
1381 Alcohol Lam ,conical shape,with ground-on cap or plastic cap
Capacity
Quantity(pcs)
ml
per case
150
108
250
72
1383 MORTAR machine pressed,with glass pestle
Top diameter/mm
Qty/case
60
48
75
48
90
48
120
12
150
6
180
6
1385 PNEUMATIC TROUGH round form
Diameter/mm
Height/mm
Quantity/case
150
90
12
180
100
12
210
110
12
240
125
2
1401 Reagent Bottle narrow mouth, with ground-in glass stopper or plastic stopper
Capacity/ml
Height of bottle/mm
Diameter of bottle/mm
Diameter of neck/mm
Quantity/case
30
76
40
18
144
60
85
46
22
144
125
110
57
24
144
250
135
70
27
36
500
172
85
33
24
1000
202
106
38
12
2500
270
145
48
6
5000
338
185
58
4
10000
430
225
68
2
20000
520
265
82
1
1403Reagent Bottle wide mouth,with ground-in glass stopper or plastic stopper
Capacity/ml
Height of bottle/mm
Diameter of bottle/mm
Diameter of neck/mm
Quantity/case
30
72
40
25
144
60
80
46
30
144
125
108
57
38
144
250
130
70
50
36
500
165
85
58
24
1000
188
106
65
12
2500
260
145
90
6
5000
330
185
110
4
10000
415
225
125
2
1421 ASPIRATOR BOTTLE with tubulature at bottom
Capacity/ml
Heiight of bottle/mm
Diameterof bottle/mm
Diameterof neck/mm
Quantity/case
2500
270
145
48
6
5000
338
185
58
4
10000
430
225
68
2
20000
520
265
82
1
1422 ASPIRATOR BOTTLE with ground-in glass stopper and stopcock at bottom
Capacity/ml
Height of bottle/mm
Diameter of bottle/mm
Diameter of neck/mm
Quantity/case
2500
270
145
48
6
5000
338
185
58
4
10000
430
225
68
2
20000
520
265
82
1
1431 FILTERING FLASK with side tubulature,soft glass
Capacity
Height of bottle
O.D.of bottle
O.D.of neck
Quantity(pcs)
ml
mm
mm
mm
per case
250
160
90
33
60
500
200
115
40
48
1451 DROPPING BOTTLE with ground-in pipette and latex rubber nipple
Capacity
Height
O.D.of bottle
Quantity(pcs)
ml
mm
mm
per case
30
76
40
288
60
85
46
288
125
110
57
144
1456 DROPPING PIPETTE straight tip,with latex rubber nipple
Length
O.D.
mm
mm
90
7-8
1457 DROPPING PIPETTE straight tip,with one bulb in-pipette and latex rubber nipple
Length
O.D.
mm
mm
100
7-8
1458 DROPPING PIPETTE curved tip,with latex rubber nipple
Length
O.D.
mm
mm
90
7-8

1471 SPECIMEN JAR with ground-in glass stopper with knob
Height
Diameter of body
Quantity(pcs)
Height
Diameter of body
Quantity(pcs)
mm
mm
per case
mm
mm
per case
90
45
72
210
75
24
120
45
72
150
90
24
150
60
48
180
90
24
180
60
48
210
90
24
150
75
48
240
90
24
180
75
24
1473 GAS COLLECTING JAR with ground-on cover plate
Height
Diameter
Quantity(pcs)
mm
mm
per case
150
50
48
200
60
32
1481 Washing Bottle, Flat bottom,with ground-in glass stopper
Capacity(ml)
Height(mm)
O.D. of bottle(mm)
Quantity per case
250
190
88
48
500
210
110
24
1482 Washing Bottle,Conical shape with ground-in glass stopper
Capacity(ml)
Height(mm)
O.D. of bottle(mm)
Quantity per case
250
190
88
48
500
210
110
24
1000
230
140
16
1503 STANDARD FUNNEL 60degreeapprox,long stem
Diameter
Length of stem
Quantity(pcs)
mm
mm
per case
50
150
192
60
150
144
75
150
96
90
150
72
1504 STANDARD FUNNEL 60degreeapprox, short stem
Diameter/mm
Length of stem/mm
Quantity(pcs)/case
40
40
288
50
50
288
60
60
144
75
75
96
90
90
72
100
100
72
120
120
48
150
150
24
1511 FUNNEL TUBE
I.D./mm
Height of body/mm
Length of stem/mm
20
60
60
25
65
65
32
75
75
38
80
80
40
80
80
1521 Funnel Tube thistle top, straight
Diameter of top
Total length
Quantity(pcs)
mm
mm
per case
40
350
120
1522 Funnel Tube thistle top, with loop
Diameter of top
Total length
Quantity(pcs)
mm
mm
per case
40
350
120
1523 Funnel Tube thistle top, with one bulb in loop
Diameter of top
Total length
Quantity(pcs)
mm
mm
per case
40
350
120
1524 Funnel Tube thistle top, with two bulbs in loop
Diameter of top
Total length
Quantity(pcs)
mm
mm
per case
40
350
120
1542 Separatory Funnel, ball shap, with gournd-in glass stopper and stopcock or plastic stopper and stopcock
Capacity
O.D of body
Totallength
Diameter of stem
Qty/case
ml
mm
mm
mm
(pcs)
60
55
270
7
60
125
67
290
7
48
250
84
315
8
32
500
100
355
9
24
1000
130
425
10
12
1543 SEPARATORY FUNNEL pear shape,with ground-in glass stopper and stopcock or plastic stopper and stopcock
Capacity/ml
O.D of body/mm
Total length/mm
Dia.of stem/mm
I.D.of neck/mm
Qty/case
60
48
205
7
14
60
125
67
260
7
19
48
250
74
310
8
19
32
500
90
355
9
24
24
1000
120
430
10
29
12
1545 SEPARATORY FUNNEL cylindrical shape,with ground-in glass stopper and stopcock or plastic stopper and stopcock
Capacity/ml
O.D of body/mm
Total length/mm
Dia.of stem/mm
I.D.of neck/mm
Qty/case
60
32
260
7
14
60
125
40
325
7
19
48
250
50
400
8
19
32
500
62
490
9
24
24
1000
80
560
10
29
12
1601 MEASURING CYLINDER with spout
Capacity/ml
Height/mm
O.D/mm
Graduated interal/ml
Qty/case
10
150
13
0.2
288
25
170
20
0.5
288
50
195
25
1
96
100
250
30
2
72
250
320
40
5
48
500
360
54
5
24
1000
440
65
10
12
2000
500
90
20
6
1603 MEASURING CYLINDER with ground-in glass stopper or plastic stoppera
Capacity/ml
Height/mm
O.D/mm
Graduated interal/ml
Qty/case
10
170
13
0.2
288
25
195
18
0.5
288
50
230
25
1
96
100
265
30
2
72
250
350
40
5
48
500
400
54
5
24
1000
480
65
10
12
1611 GRADUATE cone shape,with spout,short lines
Capacity/ml
Height/mm
O.D.of top/mm
Graduatedinterval/ml
Qty/case
10
95
26
1
288
20
110
32
2
288
50
135
44
5
144
100
170
55
5
96
250
220
75
10
48
500
265
103
20
24
1000
310
128
50
12
1621 Volumetric Flask graduated one mark, with ground-in glass stopper or plastic stopper
Capacity
Height
O.D.of body
O.D.of neck
Quantity/case
ml
mm
mm
mm
per case
10
100
28
9
288
25
112
38
10
288
50
140
46
11
288
100
182
59
12
144
250
225
80
14
72
500
250
101
17
48
1000
320
126
19
12
2000
370
157
24
6
1641 BURETTE with rubber tubing connection,glass bead and glass tip
Capacity
Length
O.D.
Graduated interval
Quantity(pcs)
ml
mm
mm
ml
per case
10
450
9
0.05
120
25
550
12
0.1
120
50
750
13
0.1
120
100
800
18
0.2
120
1644 BURETTE with blue line on milk white background,rubber tubing connection,glass bead and glass tip
Capacity
Length
O.D.
Graduated interval
Quantity(pcs)
ml
mm
mm
ml
per case
10
450
9
0.05
120
25
550
12
0.1
120
50
750
13
0.1
120
100
800
18
0.2
120
1645 BURETTE with blue line on milk white background,straight stopcock
Capacity
Length
O.D.
Graduated interval
Quantity(pcs)
ml
mm
mm
ml
per case
10
450
9
0.05
48
25
550
12
0.1
48
50
750
13
0.1
48
100
800
18
0.2
48
1651 AUTOMATIC BURETTE with reservoir,rubber stopper and pressure bulb
Capacity
Graduated interval
Capacity of reservoir
Total height
ml
ml
ml
mm
25
0.1
2000
900
1653 AUTOMATIC BURETTE with reservoir,ground-in glass stopper and pressure bulb
Capacity
Graduated interval
Capacity of reservoir
Total height
ml
ml
ml
mm
25
0.1
2000
900
1655 ALL AUTOMATIC BURETTE typeJ715,with ground-on reservoir and pressure bulb
Capacity
Graduated interval
Capacity of reservoir
Qty/case
ml
ml
ml
pcs
10
0.1
500
8
25
0.1
1000
8
50
0.1
2000
4
1661 MICRO BURETTE with side filling tube and wooden base
Capacity
Graduated interval
Total height
Quantity/pcs
ml
ml
mm
case
1
0.01
600
10
2
0.01
650
10
3
0.01
700
10
5
0.02
700
10
10
0.05
700
10
1705 Milk Test piptte
capacity/ml
Length
11
320
17.6

320

1711 Blood sugar tuber
capacity/ml
Length
OD of tube
Graduation
25
215
19
25
For use in the determination of blood sugar, and also creatine plus creatinine plus creatinine
1712 Blood sugar tuber
capacity/ml
Length
OD of tube
Graduation
Qty/per case
25
215
19
4,6,12,5,25
288
For use in the determination of sugar content in very samll quanity(0.5 to 0.1 ml) of blood sample.
1713 Blood Digestion tube for non-protein nitrogen determination
capacity/ml
Length/mm
OD of tube
Graduation
50
200
25
35,50
1714 Blood receiving tube for non-protein nitrogen determination
capacity/ml
Length/mm
OD of tube
Graduation
25
200
24
12.5,25
1791 Extraction apparatus with bulb condenser and ground glass joint
Capacity/ml
OD if extraction tube/mm
Length of extraction tube/mm

Length of condenser/mm

Height of flask/mm
Qty/per case

60

33
140
200
80
12
150
34
170
220
110
12
250
40
190
240
125
12
500
50
230
270
135

6

consisting of 1 condenser,1 extraction tube and 3 flasks, with ground joints
1792 Extraction apparatus with coil condenser and ground glass joint
Capacity/ml
OD of extraction tube/mm
Length of extraction tube/mm

Length of condenser/mm

Height of flask/mm
Qty/per case

60

33
140
200
80
12
150
34
170
220
110
12
250
40
190
240
125
12
500
50
230
270
135

6

consisting of 1 condenser,1 extraction tube and 3 flasks, with ground joints
1801 Distilling apparatus with ground glass joint
Capacity/ml
Lenght of extraction /mm
OD of flask/mm

Height of flask/mm

500

20
110
220
1000
250
140
280
2000
300
175
350

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