China Distilling Head Distilling Head 105°-75° Receiving Tube 105° bent Adapter 105° bent Suction Adapter Receiving Test Tube Standard ground mouth Manufacturer and Supplier

Distilling Head Distilling Head 105°-75° Receiving Tube 105° bent Adapter 105° bent Suction Adapter Receiving Test Tube Standard ground mouth

Glassware used for distillation,including Adapter,Distilling Head,Receiving Test Tube,Receiving Tube,Suction Adapter

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5035	Distilling Head Standard ground mouth
Upper ground mouth	Lower ground stopper	Oblique ground stopper
10/19	10/19	10/19
14/23	14/23	14/23
14/23	19/26	19/26
14/23	24/29	19/26
14/23	24/29	24/29
14/23	29/32	24/29
14/23	29/32	29/32
14/23	34/35	24/29
19/26	19/26	19/26
19/26	24/29	24/29
19/26	29/32	29/32
24/29	24/35	24/29
29/32	29/32	29/32

5043	Distilling Head 105°-75° Standard ground mouth
Upper ground mouth	Lower ground stopper	Side ground stopper
14/23	19/26	19/26
14/23	24/29	24/29
14/23	29/32	29/32

5054B	Receiving Tube 105° bent Standard ground mouth
Ground mouth	Ground stopper
10/19	10/19
14/23	14/23
14/23	19/26
19/26	19/26
19/26	24/29
24/29	24/29
24/29	29/32
29/32	29/32

5055	Adapter 105° bent Standard ground mouth
Ground mouth	Ground stopper
10/19	110
14/23	120
19/26	130
24/29	140
29/32	150

5056	Suction Adapter Standard ground mouth
Ground mouth	Ground stopper
10/19	10/19
14/23	14/23
14/23	19/26
19/26	19/26
19/26	24/29
24/29	24/29
29/32	29/32
29/32	29/32

5057	Receiving Test Tube Standard ground mouth
Ground mouth	O.D.of side tube(mm)
14/23	10
19/26	12
24/29	12

BOROSILICATE GLASS
BORO3.3
SiO2 Content	>80%
Strain Point	520°C
Annealing Point	560°C
Softening Point	820°C
Refractive Index	1.47
Light Transmission(2mm)	0.92
Elastic Modulus	67KNmm-2
Tensile Strength	40-120Nmm-2
Glass stress Optical Coefficient	3.8*10-6mm2/N
Processing Temperature(104dpas)	1220°C
Linear Coefficient of Expansion(20-300°C)	3.3*10-6K-1
Density(20°C)	2.23gcm-1
Specific Heat	0.9jg-1K-1
Thermal Conductivity	1.2Wm-1K-1
Hydrolytic Resistance(ISO 719)	Grade 1
Acid Resistance(ISO 185)	Grade 1
Alkali Resistance(ISO 695)	Grade 2
Thermal Shock Resistance Rod6*30mm	300°C