Microliter syringe, 10 micro-l Connecting cord, 32 A, 250 mm, red 1 Connecting cord, 32 A, 250 mm, blue 1 Immersion thermostat Alpha A, 230 V External circulation set for thermostat Alpha A 1 Bath for thermostat, Makrolon 10 Rubber tubing, i.d. 6 mm Rubbe

8 mm

34. Glass tube, straight, l=80 mm, 10pkg.

1 pcs exterior Ø 8mm; interior Ø 5 mm.

35. Soap bubble flow meter 1

pcs for the measurement and adjustment of the flow rate of carrier gas during gas chromatography. A glass tube with a scale with rubber caps for taking the soap solution and a right angled tube connection with hose connectors 8mm to be attached to the column. Total length 280mm Outer diameter 12 mm

36. Rubber caps, pack of 20 1

pcs

37. Lab thermometer,-10..+100C

1 pcs enclosed scale thermometer with coloured liquid filling, diameter 8 mm, length 250 mm, bone glass scale, fixed at the upper part by a molten-on glass pin, holding bead or ring, in protective sheath Subdidisions 1°C Immersion depth 50 mm

38. Stopwatch, digital, 1100 s

1 pcs High quality digital stop watch with 7-digit LCD and 2 operation buttons. Start, stop and split are selected by use of a separate button. Battery included: button cell 389 - Start Stop Reset - Addition Split Dual measurement Resolution: 1100 s Maximum range: 9 h 59 min. 59,99 s Dimensions mm: 66 × 70 × 21 Mass: 62 g Battery life time: 1 years

39. Microliter syringe, 10 micro-l

1 pcs

40. Connecting cord, 32 A, 250 mm, red 1

pcs

42. Connecting cord, 32 A, 250 mm, blue 1

pcs

43. Immersion thermostat Alpha A, 230 V

1 pcs Features - Immersion circulator with simple, reliable options for obtaining consistent results - Compact unit can be combined with any existing baths up to 25 mm wall thickness - Wide temperature range to meet application needs - Digital settings for simple operation - Strong pump for high temperature conformity - To be used with water as heat transfer liquid - Screw clamp for bath walls up to 25 mm - Robust design using high grade stainless steel and temperature resistant polymer - Wear-free; integrated overload protection Technical Data - Heater capacity: 1.5 kW - Temperature accuracy: ± 0.05 K - Working temperature range: 25 to 85°C - With additional cooling: -25 to 85°C - Power supply: 230 V; 50-60 Hz - Dimensions WxDxH: 125 x 125 x 300 mm

44. External circulation set for thermostat Alpha A 1

pcs The pump set facilitates together with The pump set facilitates together with the thermostat Alpha A the thermostatting of external systems and enlarges thus the field of application ot the thermostat. The pump set consists of one pump adapter and one reflux adapter with olives to the connection of external devices at the thermostat. All necessary mounting hardware are in the scope of delivery contained. Outer diameter of the olives: 12 mm

45. Bath for thermostat, Makrolon 10

pcs for immersion thermostat, safe for upto 10°C continuous use Dimensions: 430 x 140 x 160 mm

46. Rubber tubing, i.d. 6 mm

2 pcs or interior pressure of little more than 1 bar; soft rubber, red one meter. Wall thickness 1.5 mm.

47. Rubber tubing,vacuum,i.d.6mm 4

pcs

48. Hose clip f.12-20 diameter tube